Yahoo MyWeb tags

You can see all the tags in one of those visual folksonomy displays at

http://myweb2.search.yahoo.com/myweb?dg=6&dmode=vtags

If you want to search for a particular tag, use

http://myweb2.search.yahoo.com/myweb?ei=UTF-8&dg=6&tag=TAG e.g.

http://myweb2.search.yahoo.com/myweb?ei=UTF-8&dg=6&tag=folksonomy

via Library Stuff