Virto Tag Cloud is a simple and useful tool for effective structuring your data stored in SharePoint lists, and providing easy navigation. Virto Tag Cloud web part is essentially a combination of two different but integrated web parts. The first one allows for extending list field sets with additional “tag” field. The second web part is designed for adding a tag cloud to a SharePoint site pages.
v. 1.03 (02 - 12 - 2010 )
[+] Support for Document library / Discussion forum / Vote or Survey / Issues list BaseList types
[*] Fixed issues with installation