Taxonomy User

Note: As of 2009/08/01, this module appears to no longer be supported. If you are interested in a module with similar functionalities, take a look at Community Tags.
This module allows users to share a free tagging taxonomy. Users will see on nodes what they tagged and seperately from that, what other people tagged.

If Tagadelic module is installed, Taxonomy User provides a block with a tag cloud of the current user's terms.