Today, a story dropped about a lawsuit bring brought against AT&T over throttling data speeds for customers with unlimited plans. This part of AT&Ts response is classic.
AT&T responded by calling the FTC’s allegations “baseless” and an intrusion into the normal network management required by telecommunications providers. The company also noted that it had alerted customers about the throttling, by sending e-mails or texts notifying customers that they had crossed pre-set limits and would experience slower data speeds for the rest of the billing period.
I've been on a Grandfathered, Unimited plan since the first iPhone came out and can vouch for these monthly texts and the almost immediate crawl that the data transmission turns into shortly thereafter.
So it's ok to be screwed out of something you paid for as long as you get an alert right as it starts?
Unfortunately, I would guess that the grandfathered plans will be cancelled at the next upgrade cycle.