By Felice Bochman, special to The Content Wrangler, March 18, 2010

Web 3.0 should allow people to have a better online experience.

So said uber tech gurus, Mark Greaves formerly of DARPA (and currently of Vulcan) and Alex Iskold of GetGlue, some time ago.

So true.

On January, 26 and 27, in Santa Clara, CA, Mediabistro hosted a Web 3.0 Conference for some straight-talk and much brainstorming (by big guns at companies such as Mojiva, Primal Fusion, Thoora, and more) about the semantic web…