seesmic video feedback intregration platform - for websites/blogs. Also has multiple socialnetwork integration under one desktop client (silverlight) - and also has mobile apps.
Channel 4's three minute wonders are televised compelling films that are bite-sized. Just three minute for the whole lot!
Why not prepare the groundwork? and see what audience responds to b4 approaching channel 4? you could get your stories televised - work with Bunny ;o)
spread your message for free on three ;o) and use feedback to position your stories for the 4 mintue wonder ;o)
here's the link to bbc3 film uploading:
http://www.bbc.co.uk/bbcthree/beontv/