One small feature (if you could call it that) introduced with iPhone 4 and iOS 4 was user changeable backgrounds on the main icon screen. Obviously, solid colors or simple background work best. While I’ve understandably seen some truly atrocious user-created attempts at design, this Pac-man wallpaper is easily one of the geekiest and coolest wallpapers for any iPhone 4/iOS 4 user. What do you guys and gals...
