They could at least offer 'rollover GB' or something. It's not like they give people a discount for light usage. I guess it boils down to how you want to look at network traffic. In the US, at least, broadband providers started off advertising mostly throughput, with little if any mention of caps. Once they realized that some people would actually use what they paid for, then the talks about usage caps started. There's been a healthy backlash, and rightfully so. I'm very happy that Time Warner's plans were foiled, at least for now
Seems like anyone who answers to the Queen is getting a shit deal. The Scandinavians all seem to have awesome Internet without the providers going bankrupt... so what's the deal?
As far as I can tell it comes down to being unwilling to upgrade the infrastructure. The Internet is essentially a required public utility at this point, and demand is going to keep going up regardless. Fix the infrastructure instead of trying to band-aid it with usage caps.
The AT&T guys recently rolled out U-Verse here. What a half-assed infrastructure upgrade. Fiber to the node, then good old phone line copper trying to deliver TV and Internet for the last bit of length. I ended up canceling their Internet, but keeping the TV. Which does occasionally cut out because of that phone wire run.