There are some reasons they did this:
1. They try to show that they good and I really like it, no jokes her.
2. Voice over wifi is coming very soon. They need to count minutes for vowifi somehow, it is require new software and possibly hardware.
3. They watch t-mo now, finally they understood that it is better to get less than nothing.
They just decreased international pay per use roaming from 15 dollars/Mb to 2 Dollars per Mb
4. Most of the people have thousands of roll over minutes and they not making money on voice overage. I had an overage , called att and was granted with 1000 rollover minutes.
The only hope I have they drop the price on their 2014 version international passport packages. If att slashes it at least by half I cancel my t-mo which I use outside US. And this is LTE roaming , not a slow motion 2g t-mobile. Also 10 dollars for 100 international sms a bit a high price. I use pay per use and have 4-6 dollars since the most of my international partners and clients have iPhones with iMessages. I have an unlimited sms for USA.
I also want to see if I still get FAN discount for my 700 Family plan.
Anyway I want to say thank you to At&t.