Creativity|Media
Adobe Photoshop Express (free)
GarageBand ($4.99)
Layers ($4.99)
PhotoPad (free)
SketchBook Pro ($1.99)
Video
Crackle (free)
Fanhattan (free)
Type in the name of a movie or TV show and Fanhattan brings back a list of available sources whether free or paid (ex: iTunes, Netflix, ABC). Also see episode details, cast info, reviews, and more. Very nice interface.
Hitpad ($1.99)
See what topics are trending across media (news, web, video, Twitter, etc.).
iMovie ($4.99)
Netflix (The app itself is free but the service is $7.99/month)
Requires a Netflix account.
Qwiki ($4.99)
Talking multimedia encyclopedia.
Skype (free)
SnagFilms (free)
Documentaries in a variety of categories.
TED: Ideas Worth Sharing (free)
TrendTopic (free)
Top 20 search terms from Google Trends for various countries.
VEVO (free)
Music videos.