iMessage is essentially a RIM killer in the sense that it’s BBM for the iPhone. And so, in one fell swoop, one of RIM’s selling points has been usurped. iMessage also features delivery receipts, read receipts, and lets users know when someone is typing back. Article Here.. Apple’s iMessage might put a fork in RIM*|*Edible Apple
You may receive a MobileMe Refund, check your emails. I receive an email in which i had to sign in my MobileMe account, then under my name i clicked on ACCOUNT where there was a refund CODE that you need to submit along with some personal info.