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Give users a way to browse their tags (their folksonomy) to find files, content, etc. in their site (perhaps across sites). The tag cloud should give users indication of how often tags have been used (ex. font size indicates relative frequency).
Smart Paging (aka Pager)
Allow users to break up long lists of items into pages. They should be able to decide if they want paging and how many per page. There is a paging widget in Sakai currently that could use some improvement.
File Manager
Rather than views described above is there a component that includes more robust functionality like search, add & delete files, etc?
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