Heads-up, kids -- AT&T's first-ever slice of Android is now available. Just let that sink in a minute. Feels good, doesn't it? Motorola's Backflip has gone on sale just as promised, and that debatably awesome Blur action can be yours for $99.99 after mail-in rebate and a 2-year agreement. So, you pulling the trigger, or you are you waiting for whatever Dell and / or HTC are bringing to the party?