Today AT&T begins controlling how much broadband users consume with a new cap. The new cap limits users to 150 GB for DSL and 250 Gigabytes for its UVerse service. This could prove to be a challenge to AT&T subscribers that want to use services such as Netflix and Hulu due to the massive amounts of data being transferred during streaming. AT&T joins Comcast and some smaller ISPs in limiting the amount of broadband users consume - and the penalty for going over is additional charges.
AT&T will charge an additional $10 per month for going over the cap. That charge is not a onetime thing either: users will be charged $10 for every 50GB of additional data over the cap. If you have children or additional internet users in your care, the new capping scheme could prove to be an expensive challenge.
Net Neutrality rules that had some teeth in them could have stopped this from ever happening but the FCC's proposals lost their teeth somewhere in between the process of seeking approval from telecoms and being approved.
Source: Ars Technica