Most of us are aware of the problem. If I tag this post ‘web2.0′ and you monitor Technorati for the tag ‘web20′ then we’re sunk. You’ll never find me. If I tag a webpage on del.icio.us as ‘hacks’ and you monitor the page for ‘hack’, you may never see it. These tags are virtually synonymous, but a computer can’t tell that.
Enter Tagging, a new Ning app designed to solve this very problem. The app stores groups of virtually synonymous tags (or TagGroups) that are defined by the community and provides easy access to them via both XOXO and JSON(P) APIs. With space to clearly define and describe TagGroups and a coComment catch-all discussion system the community solves their own problem by defining for the system what tags mean the same thing.
For more information see the Tagging About Page.