<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>P. S.: Post Scriptum &#187; contribution</title>
	<atom:link href="http://blog.pietrosperoni.it/tag/contribution/feed/" rel="self" type="application/rss+xml" />
	<link>http://blog.pietrosperoni.it</link>
	<description>Pietro Speroni di Fenizio's web log</description>
	<lastBuildDate>Thu, 17 Dec 2009 20:56:06 +0000</lastBuildDate>
	<generator>http://wordpress.org/?v=2.8.4</generator>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
			<item>
		<title>Where life is and money isn&#8217;t</title>
		<link>http://blog.pietrosperoni.it/2006/06/09/where-life-is-and-money-isnt/</link>
		<comments>http://blog.pietrosperoni.it/2006/06/09/where-life-is-and-money-isnt/#comments</comments>
		<pubDate>Thu, 08 Jun 2006 23:15:47 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[digest]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[activism]]></category>
		<category><![CDATA[aggregator]]></category>
		<category><![CDATA[blogsphere]]></category>
		<category><![CDATA[books]]></category>
		<category><![CDATA[classe dirigente]]></category>
		<category><![CDATA[comment]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[economy]]></category>
		<category><![CDATA[Google]]></category>
		<category><![CDATA[longtail]]></category>
		<category><![CDATA[many2many]]></category>
		<category><![CDATA[many2one]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[newweb]]></category>
		<category><![CDATA[newworld]]></category>
		<category><![CDATA[one2many]]></category>
		<category><![CDATA[philedwards]]></category>
		<category><![CDATA[rulingclass]]></category>
		<category><![CDATA[scarcity]]></category>
		<category><![CDATA[web2.0]]></category>
		<category><![CDATA[yahoo]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2006/06/09/where-life-is-and-money-isnt/</guid>
		<description><![CDATA[Some of you might remember that I wrote a post about the long tail of the ruling class. The post was in Italian and got translated in English by blogger Phil Edward. I took the translation copied it in my blog (with a link), but said that I did not fully agree with Phil understanding [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/05/26/how-twitter-google-wolframalpha/' rel='bookmark' title='Permanent Link: How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all'>How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all</a> <small>It seems to me that Twitter, Google, and Wolfram|Alpha, are really not competing at all, but are instead providing complementary services. I would go farther by adding wikipedia (and blogs?), and suggest that the 4 services really represent the digestive process of our information society. From the first Churning to the Backbone Wolfram|Alpha represents the deeper [...]...</small></li><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li></ol>]]></description>
		<wfw:commentRss>http://blog.pietrosperoni.it/2006/06/09/where-life-is-and-money-isnt/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>The new project: TagBay. Tagging e-Bay</title>
		<link>http://blog.pietrosperoni.it/2006/03/24/the-new-project-tagbay-tagging-e-bay/</link>
		<comments>http://blog.pietrosperoni.it/2006/03/24/the-new-project-tagbay-tagging-e-bay/#comments</comments>
		<pubDate>Fri, 24 Mar 2006 16:18:37 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[dead entries]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[activism]]></category>
		<category><![CDATA[announcement]]></category>
		<category><![CDATA[bookmarkingservice]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[del.icio.us]]></category>
		<category><![CDATA[ebay]]></category>
		<category><![CDATA[economy]]></category>
		<category><![CDATA[example]]></category>
		<category><![CDATA[folksonomy]]></category>
		<category><![CDATA[lifehack]]></category>
		<category><![CDATA[longtail]]></category>
		<category><![CDATA[many2many]]></category>
		<category><![CDATA[many2one]]></category>
		<category><![CDATA[metric]]></category>
		<category><![CDATA[mylife]]></category>
		<category><![CDATA[newweb]]></category>
		<category><![CDATA[one2many]]></category>
		<category><![CDATA[powerlaw]]></category>
		<category><![CDATA[project]]></category>
		<category><![CDATA[review]]></category>
		<category><![CDATA[service]]></category>
		<category><![CDATA[smartmobs]]></category>
		<category><![CDATA[socialsoftware]]></category>
		<category><![CDATA[spam]]></category>
		<category><![CDATA[tag]]></category>
		<category><![CDATA[tagbay]]></category>
		<category><![CDATA[tagcloud]]></category>
		<category><![CDATA[tagclouds]]></category>
		<category><![CDATA[tagging]]></category>
		<category><![CDATA[tagmetric]]></category>
		<category><![CDATA[tags]]></category>
		<category><![CDATA[tagweight]]></category>
		<category><![CDATA[tip]]></category>
		<category><![CDATA[tips]]></category>
		<category><![CDATA[todo]]></category>
		<category><![CDATA[tool]]></category>
		<category><![CDATA[web2.0]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2006/03/24/the-new-project-tagbay-tagging-e-bay/</guid>
		<description><![CDATA[It is now the time to present the next project we have been working to: TagBay. And I say &#8216;we&#8217;, because is this project I am not alone. I did it with a friend of mine, Derek, who accepted, very patiently to code, some of the idea I have been tinkering around in the last [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li></ol>]]></description>
		<wfw:commentRss>http://blog.pietrosperoni.it/2006/03/24/the-new-project-tagbay-tagging-e-bay/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>wikitags</title>
		<link>http://blog.pietrosperoni.it/2006/01/03/wikitags/</link>
		<comments>http://blog.pietrosperoni.it/2006/01/03/wikitags/#comments</comments>
		<pubDate>Tue, 03 Jan 2006 13:56:31 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[dead entries]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[del.icio.us]]></category>
		<category><![CDATA[helpme]]></category>
		<category><![CDATA[idea]]></category>
		<category><![CDATA[rss]]></category>
		<category><![CDATA[tag]]></category>
		<category><![CDATA[tags]]></category>
		<category><![CDATA[thisblog]]></category>
		<category><![CDATA[tool]]></category>
		<category><![CDATA[wiki]]></category>
		<category><![CDATA[wikitag]]></category>
		<category><![CDATA[wikitags]]></category>
		<category><![CDATA[wikka]]></category>
		<category><![CDATA[wordpress]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2006/01/03/wikitags/</guid>
		<description><![CDATA[I think it&#8217;s the time to present what have I been doing in the last days. A number of improvement have beed added to this web site. In short I have upgraded to wordpress 2.0. I also moved to the next version of wikka. Some of you might remember that I offered some money to [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li></ol>]]></description>
		<wfw:commentRss>http://blog.pietrosperoni.it/2006/01/03/wikitags/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Integrating browsers and feed readers</title>
		<link>http://blog.pietrosperoni.it/2005/10/27/integrating-browsers-and-feed-readers/</link>
		<comments>http://blog.pietrosperoni.it/2005/10/27/integrating-browsers-and-feed-readers/#comments</comments>
		<pubDate>Thu, 27 Oct 2005 11:52:58 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[Bloglines]]></category>
		<category><![CDATA[browser]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[feed reader]]></category>
		<category><![CDATA[feeds]]></category>
		<category><![CDATA[future]]></category>
		<category><![CDATA[newweb]]></category>
		<category><![CDATA[rss]]></category>
		<category><![CDATA[web2.0]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2005/10/27/integrating-browsers-and-feed-readers/</guid>
		<description><![CDATA[Speaking about things that should happen, and that have not happen, one thing that I still have not seen is a browser with a feed reader such that when you go to the web page that is linked to a certain feed, it updates the feed and assumes that you have now read that feed. [...]


No related posts.]]></description>
		<wfw:commentRss>http://blog.pietrosperoni.it/2005/10/27/integrating-browsers-and-feed-readers/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>On Tag Clouds, Metric, Tag Sets and Power Laws</title>
		<link>http://blog.pietrosperoni.it/2005/05/25/tag-clouds-metric/</link>
		<comments>http://blog.pietrosperoni.it/2005/05/25/tag-clouds-metric/#comments</comments>
		<pubDate>Wed, 25 May 2005 18:52:59 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[digest]]></category>
		<category><![CDATA[publishable]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[BBC]]></category>
		<category><![CDATA[Clay Shirky]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[del.icio.us]]></category>
		<category><![CDATA[Flickr]]></category>
		<category><![CDATA[folksonomy]]></category>
		<category><![CDATA[longtail]]></category>
		<category><![CDATA[metric]]></category>
		<category><![CDATA[powerlaw]]></category>
		<category><![CDATA[tagcloud]]></category>
		<category><![CDATA[tagclouds]]></category>
		<category><![CDATA[tags]]></category>
		<category><![CDATA[Tagsurf]]></category>
		<category><![CDATA[tip]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2005/05/24/atg-clouds-vs-tag-sets/</guid>
		<description><![CDATA[Note:  This entry is connected also to a mindmap. Some people were having problems in opening the page because of that. As such the mindmap has been stored in a separate page, and can be viewed from here.
Introduction
As correctly pointed out by Jeffrey Zeldman tag clouds are becoming more and more popular. Yet I [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li></ol>]]></description>
		<wfw:commentRss>http://blog.pietrosperoni.it/2005/05/25/tag-clouds-metric/feed/</wfw:commentRss>
		<slash:comments>30</slash:comments>
		</item>
		<item>
		<title>A house divided</title>
		<link>http://blog.pietrosperoni.it/2004/12/11/a-house-divided/</link>
		<comments>http://blog.pietrosperoni.it/2004/12/11/a-house-divided/#comments</comments>
		<pubDate>Sun, 12 Dec 2004 06:41:59 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[digest]]></category>
		<category><![CDATA[publishable]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[cohousing]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[idea]]></category>
		<category><![CDATA[lifehack]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[tip]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2004/12/11/a-house-divided/</guid>
		<description><![CDATA[As the price of houses rises, more and more people find that the best  solution is to divide a house among friends. Usually each person gets a room. The problem then is: who gets what room and how much should he pay. Usually the total rent is fixed, and usually the rooms are not [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li><li><a href='http://blog.pietrosperoni.it/2009/05/26/how-twitter-google-wolframalpha/' rel='bookmark' title='Permanent Link: How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all'>How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all</a> <small>It seems to me that Twitter, Google, and Wolfram|Alpha, are really not competing at all, but are instead providing complementary services. I would go farther by adding wikipedia (and blogs?), and suggest that the 4 services really represent the digestive process of our information society. From the first Churning to the Backbone Wolfram|Alpha represents the deeper [...]...</small></li></ol>]]></description>
		<wfw:commentRss>http://blog.pietrosperoni.it/2004/12/11/a-house-divided/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Partial translations</title>
		<link>http://blog.pietrosperoni.it/2004/09/22/partial-translations/</link>
		<comments>http://blog.pietrosperoni.it/2004/09/22/partial-translations/#comments</comments>
		<pubDate>Wed, 22 Sep 2004 21:52:08 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[Alenahra]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[idea]]></category>
		<category><![CDATA[translation]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2004/09/22/partial-translations/</guid>
		<description><![CDATA[Have you ever tried google translate service? I know, if you did you wish you didn&#8217;t, unless you were bored, and were looking for some ways to amuse yourself. But you know, translating text is a really daunting task. Generations of PhD&#8217;s have been spent in progressing the state of the art just a little [...]


No related posts.]]></description>
		<wfw:commentRss>http://blog.pietrosperoni.it/2004/09/22/partial-translations/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Clustering Delicious Tags</title>
		<link>http://blog.pietrosperoni.it/2004/09/19/clustering-delicious-tags/</link>
		<comments>http://blog.pietrosperoni.it/2004/09/19/clustering-delicious-tags/#comments</comments>
		<pubDate>Sun, 19 Sep 2004 15:08:40 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[digest]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[del.icio.us]]></category>
		<category><![CDATA[idea]]></category>
		<category><![CDATA[MapMaker]]></category>
		<category><![CDATA[mindmap]]></category>
		<category><![CDATA[python]]></category>
		<category><![CDATA[tags]]></category>
		<category><![CDATA[tool]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2004/09/19/clustering-delicious-tags/</guid>
		<description><![CDATA[I went on programming at my favourite Python program: Delimind.
In short: Made a new release of the Deli Mind program. Here is the source code (just remember to change it from a .txt to a .py). Now similar tags are clustered together.

Here is how it looks like. 
Here is how the previous version looked like.
The [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li><li><a href='http://blog.pietrosperoni.it/2009/05/26/how-twitter-google-wolframalpha/' rel='bookmark' title='Permanent Link: How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all'>How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all</a> <small>It seems to me that Twitter, Google, and Wolfram|Alpha, are really not competing at all, but are instead providing complementary services. I would go farther by adding wikipedia (and blogs?), and suggest that the 4 services really represent the digestive process of our information society. From the first Churning to the Backbone Wolfram|Alpha represents the deeper [...]...</small></li></ol>]]></description>
		<wfw:commentRss>http://blog.pietrosperoni.it/2004/09/19/clustering-delicious-tags/feed/</wfw:commentRss>
		<slash:comments>9</slash:comments>
		</item>
	</channel>
</rss>
