You might think that AT&T would hold off for a national HSPA+ deployment or a full-on LTE launch before tweaking its data pricing strategy, but not so much -- the carrier is coming out swinging today with some significant changes that should benefit the overwhelming majority of its smartphone users (and could stand to harm a select few). Let's break down the major points:
DataPlus / DataPro
The existing $30 fair-use "unlimited" smartphone data plan is being replaced by two new options: $15 per month for 200MB and $25 for 2GB (called "DataPlus" and "DataPro," respec
