Some Posts On the Viacom/YouTube Spat
NewTeeVee: 'YouTube Should Call Viacom's Bluff'
Mark Cuban: 'Gootube Terrorizes Copyright Owners by Withholding Filters' (in which he advocates the uploading of porn to YouTube to test its filtering abilities.
Reel Pop: "YouTube's inability to remove copyrighted clips could get it sued" (in which it monitors Google's progress in removing Viacom clips).