For those of you who aren't down with the rainbow, consider this a quick lesson:
Courteney Cox was on
Jimmy Kimmel Live, where she discussed going through her estranged husband
David Arquette's iTunes purchases and finding a download for
Grindr. Now, if you're staring at the screen going "Whaaa?", Grindr is basically what would happen if someone took the mythical gaydar and turned it into an iphone app. It ...