As the OP mentioned, Verizon only throttles the highest users during the period (seconds, minutes, hours) when the particular cell they're using is overloaded. If a big user is on a cell that's not congested, Verizon doesn't throttle... because there's no need to. So Verizon only does it out of necessity.
That's quite different from AT&T, who (I think - better check) throttles the highest users through at least a billing period, and on all cells, whether it's needed or not. So AT&T seems to do it more as a punishment.
That's exactly the case. VW will only throttle those users that have gone over their paid for tier in times it is necessary, AT&T keeps you throttled for the remainder of your billing cycle.
I'm not gonna cry for any high-bandwidth leecher leaving. Good riddance.
-t
Um, the most I have ever used during my four years as an unlimited $30/month (more than the 2GB tier plan) AT&T iPhone user was this past billing cycle, at ~2888.X MB on their 3G network (dial *3282# in your iPhone to receive a text on your current monthly data usage). Otherwise I always use WiFi when available, I do not use cellular data for iCloud and I do not tether.
Given that others have been using far more data than myself, how am I a leech - on an unlimited data plan? As someone suggested, it seems based on GEO (I was in Chicago this past New Year when this happened).
To answer another question, it seems AT&T throttles down to ~160kb (I couldn't get Safari to load, and neither could the AT&T store manager and employee in Chicago), which is slower than Sprint and much slower than VW if/when throttled.
Lastly, how do sarcastic comments such as:
help the topic other than to display a lack of integrity? If you don't have anything productive to state, don't waste everyone's time. Glad to see others agree by voting your comment down.
As for everyone else who was nice enough in helping, thanks. I read a great point about waiting it out for the next iPhone as it will most likely [hopefully] have LTE support. As someone else stated, the point is voting with my dollars. Yes, I am one individual, but it seems many are making the decision to leave and collectively that will hurt the company. AT&T has called me numerous times and left messages about resolving the issue. I'll let it go until tomorrow, call em back, perhaps playing their game will get me somewhere.
...
and to emphasize, I am not abusing my unlimited data plan, this is a response to AT&T's obvious action in pushing out grandfathered unlimited plans to a tiered plan. I am paying more than the 2GB plan and am being throttled if I go over 2GB/billing cycle, and by "go over" it is not GB's over it's MB's. There is no basis for this as my monthly data usage has not changed compared to my previous billing cycles and any change has been minimal at best so please refrain from personal comments and move on. Thanks.