Personally the cap didn't affect me, so I don't suppose my view really counts.
The cap decision was nothing more than paranoia from ntl, they had no money to spend and pressure to improve the performance of the network.
In olden days ntl allways threw lot's of money at a problem, I worked for a cable company that I admit was a lot smaller than ntl, but they had no money to spend and had to rely on skills to keep things running on a shoestring.
ntl these days don't have anywhere as many skilled pople as they used to have, from people walking and planning for growth etc. This makes it very hard for them to adequately control their problems, hence the many sledgehammer to crack a nut situations we hear about these days.
Anyway the poll should of included an option like "Why stop at him"