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20 Essential Infographics & Data Visualization Blogs | Inspired Magazine Posted: 24 Oct 2009 07:49 AM PDT In the tradition of Inspired Mag's huge lists, here goes a new one – all the blogs with cool data visualization eye candy in the same place!

Top 10 Web Collaboration Tools (That Aren't Google Wave) - Collaboration - Lifehacker Posted: 07 Oct 2009 09:12 AM PDT Lest ye forget, there are plenty of web-based collaboration tools that don't require learning a new way of speaking. Here are a few of our (mostly free) favorites.

Internet Alchemy » Linked Data Spam Vectors Posted: 23 Sep 2009 08:44 AM PDT One of the defining characteristics of a successful information system is its level of exploitation by spammers. Successful systems will attract those who wish to hijack that success for their own ends, most often by the use of deception. I think we can safely say that the Linked Data web is not yet successful because it has not attracted that level of spam attack. With the Google and Yahoo's adoption of RDFa I think we'll see that change in the next twelve months. In anticipation of future attacks I thought it would be a useful exercise to try and predict some of the possible vectors for introducing spam into a Linked Data system. Some of the spam vectors are going to be traditional, rooted in the existing web. However, some are going to be new, made possible by the open world aspects and low cost integration possibilities provided by Linked Data. XML.com: What Is RDF Posted: 23 Sep 2009 04:50 AM PDT Editor's Note: "What Is RDF" was originally written by Tim Bray in 1998 and updated by Dan Brickley in 2001. Recently it seemed like time for another update, particularly to relate RDF and the Semantic Web to the cutting edge of web development. We've republished the original in a new location and offer the following update. I'll leave to you, dear reader, the task of deciding how well Joshua Tauberer has accomplished the task of updating a classic. -- Kendall Grant Clark Smarter Cities Posted: 08 Oct 2009 10:37 AM PDT A collaborative intelligence project for building a planet of smarter cities Rhizomik Posted: 23 Oct 2009 06:52 AM PDT The Rhizomik initiative is inspired by the rhizome metaphor when working with knowledge from a scientific, technological but also philosophical point of view. This metaphor has accompanied us in our research about knowledge in many different fields, fundamentally Semantic Web, Human-Computer Interaction, Web Science, Complex Systems and Cognitive Science