Tagsurf is* a fresh and free webservice for posting ideas, comments, questions, whatever, and annotate them with tags. It merges the idea of posting boards with the metaphor of tagging and thus creates a new scope of communication (trackbacking between posts, cross topic browsing of threads, outsourcing of commenting and discussions, intra-group usage of tags,…). This could become interesting.

via Russell Beattie

*was http://tagsurf.com/