An HD survey is in the works, but Josh Lowensohn of CNET already has one ready with Which HD video Web service is the best?
Beyond hosting, NewTeeVee has put together The Best Guides to Watching TV Online.
Update: NewTeeVee says check out "sites such as Clicker, Yidio and SetJam, and that’s only the video aggregators that have launched or sent us previews in the last week" in Movie Monitor: Find a Movie to Watch Online. That’s It.
See also a previous AEP post Watching TV Online.