So, iMessages is only free over wifi? As per http://www.apple.com/iphone/ios/ "Now you can text it up with fellow iPhone, iPad, and iPod touch users running iOS 5. Messages with iMessage are unlimited. (carrier data rates may apply)" As per http://www.apple.com/ipad/ios/ "Text messaging with iMessage is now on iPad and its unlimited between all iOS 5 users. And free over Wi-Fi.* For iPad with 3G, normal carrier data rates may apply." Well, that sucks. Apple has been quiet and slightly cryptic regarding this change. And what is the normal carrier data rate from Verizon for my iPad? I'll get a bill from them per month for text messages?