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WiiTube, the niche video site for Wii videos, has launched its own Facebook application. See our original review here.
With the WiiTube Facebook app, you can browse through WiiTube games, see how other users rate them, and add a rating yourself. The games you've rated along with your commentary will show on your Facebook profile, as well as in your news feed. Included with the WiiTube app is a description of the game, and other pertinent info like its publisher, developer, genre, release date, and price. Some additional ways to filter through games included in the WitTube app would make it that much more engaging.
See also: 30+ Awesome Facebook Applications