I didn't really see this posted anywhere else on this site and I believe the news just launched, so check this out.
New AT&T data plans milk data gluttons, lower costs for most
Basically for $15/month you get a 200mb allotment. If you need an additional 200mb you get charged twice. It's basically something like $72/gig. If you have the advanced package its $20/month for 2gigs and $10 for each additional gig. That means that if you use six gigs on your phone its going to cost you $60.
The biggest kick to the nuts goes to the iPad owners who thought that they could get unlimited 3g service for $30. Now ATT is stating that they have to pay the 2gig plan's prices. So much for streaming netflix on your iPads...
Another nutshot is the fact that tethering is going to cost you an additional $20/month to do something that would otherwise cost the provider NOTHING. You already have a cap on the phone so whether you use 2gb on your cellphone or your laptop shouldn't matter. Lets re-cap. Assuming you have the 2gig plan and use six gigs in a month that's $60, plus $20 to tether and you're looking at $80 just to use the Internet on your phone.
I pay $20/month to TMobile for unlimited data. If I use up 5gigs in one month they just kick me off of 3g and force me to edge. I'm on edge 90% of the time when I'm on the road so it doesn't affect me. I can also tether my phone using PDANet which is inexpensive, or use a free app to turn my phone into a wifi hotspot.
This is just further proof that ATT (and the other large telcos) really don't care about innovation in the mobile wireless market and truly don't care about the consumer. I've worked in telecom long enough to know thats the truth.