that would be AT&T for DSL traffic in this country, they own at last check around 95% of all phone lines, also AT&T isn't cutting traffic, i have there 3mb/s package and i get 2.5 constant all the time amazing what you get when your with the person that own's the phone lines. As for Cable those are owned by the cable company in your area, look for the biggest or oldest possibly the same one, and its there lines actully. As for my DSL im not terribly worried about any of this, we signed a contract with SBC before the buy out from AT&T that stated we have a 3mb service, with unlimited usage for as long as we stay with the company, AT&T honored our contract by law when they bought SBC so i feel quite safe, untill i get bored with DSL they can't cap me, the contract forbids it nor can they charge me for using so much. Any SBC DSL user that got switched to AT&T has this contract. So in short though, DSL is AT&T phonelines most likly.
As for the situation i agree charging users for going over a certain amount will back fire at least in America, I know if they find someway to get around this contract and then say i can have 100gb per month ill be kinda pissed. Ever seen a wow update, or watched the traffic over it, or say steam ect. Online gaming will be affected alot by this and it hurts the compaines associated with it. Blizzard can be affected by this directly actully. How many people might close there accounts because they simply can't afford the bandwith surcharge for it anymore, remember WoW was Blizzards big break, you have to think about more than the net providers think about other things as well. What compaines and bussiness are tied to the internet, what about Direct To Drive, Netflix ect that stream media to PC or for heavens sake's what about the porn industry i can say i easily download 20gb of porn a month, what about that. ITs gonna hurt alot of others, when people get laid off at compaines becuase of declining profit that are net based, they can't pay for net service, so to balance it the ISP raises rates once more, followed by more users leaving the ISP and more bussiness loosing more money, its a cycle is excatly what it is.
If they think i wont disconnect and read a paper/watch TV and go to blockbuster to get what i need and to read there mistaken. Ill start ordering PC Mag again to keep up to date and shop at fry's. This world can survive without the Net, but the ISP can not survive without the user. In Austrilia its your own fault your situation is like it is, what would those ISP's do if you simply disconnected for even a month, just everyone over there didnt use the net for a month and cancled there plans, what message would your ISP get, that its not right, thats what message they would get, if they didn't agree to change stay off for 2 months, 3 heck a year untill they change, its not that hard, man lived for internet for thousands of years, and there is no reason we can't do it agian. So you want to stop this, make it easy disconnect.