said by karlmarx: Ahhh, but I get your point. You see, comcast is selling something they are incapable of providing? Is that what you are trying to say? I mean, if I paid for a 16mb/sec connection, well then, I expect to be able to use 16mb/sec. Maybe, just maybe, if comcast DIDN'T SELL what they can't provide, this wouldn't be a problem? If comcast can only provide 2mb/sec, then that's what they should sell.
You are confusing speed with volume they are experimenting with limiting volume, In order to ensure that everyone can get their full speed. No residental plan has ever been based on all users using maximum speed 100% of the time. The cost of providing that sort of service would be too expensive for most users.
The problem now is a much higher % of users are using their connection above the statistical average the network was designed for/has current capacity for, the rate useage is growing faster than the "plant" can be improved.