Speech that's what they want you to think (get your tin foil hats out) that you are paying extra for this blackberry service but you are not. Data is data. The only reason they charge you more is because the blackberry and Iphone are always connected so you use more data (like it is running out) so they charge you more.
I have a Nokia N95 it's always connected but since AT&T thinks I have there free phone they think I don't use up all that data. As long as I don't use 5GB a month of data they don't care. Yes "unlimited" data IS limited to 5GB a month. Go over that and you will get a nastygram from them.
I really thought I was being smart starting Vick BOY WAS I WRONG!!
EDIT I forgot about the PHILLIES!! 3 in a row!! If they have home field advantage and if they go to game 5 of the NLDS I will be there I got two tickets in the nose bleed section. If the game happens!!