FiOS TV, dedicated to bringing new interactive experiences to FiOS TV subscribers, starting with Facebook, Twitter, and ESPN Fantasy Football. Don't expect to tap out 140 character missives via remote for now, at launch viewers can only view tweets, not post them or log in to their own accounts, although updating Facebook status and personalized ESPN Fantasy Football info is available. Verizon has promised to publish its SDK to enable "open development" (limited to a select group of developers of course) which should bring many free & for-pay apps to join the current (free) offerings by year-end. Also made official is the addition of searching and viewing video from blip.tv, Dailymotion and Veoh, plus the long awaited ability to stream personal videos from a connected PC, available free of charge to Home Media DVR customers.
Update: Verizon let us know it will support FLV, WMV, MPEG-1, AVI, MPG, PM4/M4V, 3GP/3G2