Can you explain a bit more? I'm not quite sure what you mean. Do you mean pull in (for example) your del.icio.us feed into the sidebar? Actually, if you subscribe to "Feeddigest":http://feeddigest.com/ that would be pretty easy to arrange.

Updating tickets (#373, #105, #107, #117, #125, #126, #147, #177, #182, #183, #185, #197, #202, #206, #220, #236, #240, #276, #283, #294, #300, #305, #309, #312, #317, #324, #337, #357, #358, #360, #433, #452, #462, #17, #74, #82, #92, #123, #265, #431, #440, #475, #94, #256, #258, #464)

closing. 3.0 will drop the sidebar