An anonymous reader writes "Matt Spaccarelli has won a judgement of $850 from AT&T for data throttling. From the article: 'Nadel's ruling could pave the way for others to follow suit. AT&T has some 17 million customers with "unlimited data" plans that can be subject to throttling, representing just under half of the company's smartphone users. AT&T stopped signing up new customers for those plans in 2010, and warned last year that it would start slowing speeds for people who consume the most data. In the last few months, subscribers have been surprised by how little data use it takes for throttling to kick in —often less than AT&T provides to those on limited or "tiered" plans. Spaccarelli said his phone is being throttled after he's used 1.5 gigabytes to 2 gigabytes of data within a new billing cycle. Meanwhile, AT&T provides 3 gigabytes of data to subscribers on a tiered plan that costs the same — $30 per month.'"