I'm extremely unhappy with AT&T's service. 

I have the iPhone 4 with the unlimited data plan.  Last month, I used quite a bit of data and got a warning message via txt.  Couple days later, my billing cycle was reset and I thought that there was nothing to worry about. 

Today, I find out that my data is being throttled when my total data usage this month is only 1.5Gb.  Where is the unlimited in this?  Also, why am I paying $30 for this type of service when other who pay $25 for a 2Gb plan doesn't get throttled at all?

Is anybody else experiencing this?  If so, I urge you to speak up and file a complaint with the Better Business Bureau.

http://www.bbb.org/atlanta/business-reviews/telephone-companies/atandt-in-atlanta-ga-7935