Bandwidth caps have more to do with preserving TV revenues than network management business. Yes, there are issues of last mile and node congestion for both telco and cableco networks. It is also a function of the band-aid approach that these companies take. instead of one huge upgrade (like say Verizon with FiOS), there have been baby step fixes.

It's also about preserving revenue. If you switch from watching Broadcast TV to just downloading Netflix and Amazon, how do the TV Providers make money from VOD (video-on-demand)? If you are watching shows via Joost and Hulu (and the coming network to replace Showtime), how does the big upgrade get paid for? The duopoly is preserving its content revenue - plain and simple.

Personally, the FTC should be investigating false advertising by the carriers - both on cellular data and broadband. In many cases, it is sold as Unlimited, but isn't. That's false advertising.

This will present an interesting challenge as people will switch. The duopoly is doing everything it can to compete on price and not value. Neither company is trying to court customer loyalty.

The ripple effect on this may be to stymie Internet business growth. Software and Application companies (SAAS, ASP), Web 2.0, and entertainment companies will find it hard to maintain customers and grow revenyue under a bandwidth cap.

I wonder how AT&T's partner, Apple, who makes the Apple TV and owns iTunes, feels about a cap, which will eventually flatten its revenues.

Not for nothing but these companies can't bill correctly anyway. There are certain to be many folks billed for overages where there are none. An even bigger erosion of customer satisfaction is coming.I guess we forget about Customer Acquisition costs and the lifetime value of a customer.