iLike By
iLike, inc
iLike lets you add music to your profile and find your favorite concerts (not to mention see who else is going!). Bonus: Use it to get free mp3’s that match your tastes and try to beat your friends at the Music Challenge.
42,048 users (5 friends) - 187 reviews
Picnik By
Bitnik, Inc
Picnik is the perfect solution for editing your photos without ever leaving Facebook. Crop, rotate, resize. Fix colors, exposure, and red-eye. Get creative with 20 effects like borders, lomo, and sepia. Connects to Flickr and Picasa Web accounts too!
6,939 users (3 friends) - 44 reviews
Games By
Bunchball
Play games and meet new people in your networks! Add the Games application to get access to a constantly changing selection of fun multi-player games, all right inside Facebook.
6,505 users (1 friend) - 16 reviews
The Compass By
Washington Post.Newsweek Inter
Answer a 10-question survey to gauge your political leanings. Once the short survey is completed, a compass will be installed on your profile page that shows where you stand between conservative and liberal, based upon how you answered the questions.
3,971 users (1 friend) - 45 reviews
My Last Songs Played By
MOG
Displays your last songs played from iTunes (or any media player) on your Facebook profile; the application displays the artist/song names along with sound samples and links to communities about the artists.
3,164 users (1 friend) - 131 reviews
Files By
Box.net, Inc.
Share documents, audio, photos, and files on your Facebook profile.
3,042 users - 47 reviews
Red Bull Roshambull By
Archrival
Red Bull's take on the classic Rock Paper Scissors (also known as RoShamBo).
3,082 users (2 friends) - 54 reviews
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Audio By
Numair Faraz
And and share MP3 files, and add audio to your Facebook profile.
2,224 users - 28 reviews
Twitter By
Twitter
See what you and your friends are up to on Twitter and update your Twitter status, right from your Facebook!
2,332 users (1 friend) - 41 reviews
Flixster Movies By
Flixster
Rate & review movies, share reviews with friends and meet over 14 million other film fans already on Flixster.
2,112 users (1 friend) - 12 reviews