Social Graph Foo Camp 

I built CrowdVine and I'm focused these days on helping people have better conference experiences. In that vein, don't just recreate your old social network--reach out to new people, encourage spea...

Serial Entrepreneur and OpenID Promoter from Germany focused on Identity 2.0, Lifestreaming, Attention Data and the Semantic Web. Founder of http://lifestrea.ms Running http://OpenIDDirectory.c...

LiveJournal founder. Now at SixApart. Did memcached, OpenID, Perlbal, MogileFS, gearman, .... Write a lot of Perl.

I work on Twitter. OAuth co-founder, XMPP evangelist. I am a beginner at knitting.

I'm Wieden + Kennedy's Global Director of Interactive Strategies, which pretty much kicks total ass. I get to work with great brands trying to figure out what it means to participate in the intera...

Matthew Rothenberg is a social technologist with foundations in both information science and media studies. His work broadly involves the analysis of interactions between people (both individuals a...