Article Link: http://www.kitguru.net/gaming/apps-software/matthew-wilson/apple-will-be-cleaning-up-the-app-store-this-month/
Apple is going to be removing apps from the app store that it "considers to not be up to scratch, [they] will notify the developer and give them 30 days to submit an update before removing it completely. This heads up will not be given for any apps that crash on launch though, they will be removed instantly."
All app names can now only be up to "50 characters long, this is to combat developers including descriptions in app titles to try and rank higher in searches."