That’s great for those 2 or 3, but this article discusses capping for all ISPs, and acts like any ISP that consumers would consider major has peering agreements that completely negate all upstream bandwidth costs. This is despite citing that TWC actually does have bandwidth costs too:
But this growth doesn’t translate into higher bandwidth costs for the
company; in fact, bandwidth costs have dropped. TWC spent $164 million
on data contracts in 2007, but only $132 million in 2009.
That passage makes a compelling argument that bandwidth caps are too small, and that TWC’s current customer base would allow it to absorb the cost of its bandwidth hogs using the subscription fees of low data users, but TWC is a huge ISP - smaller ISPs (even if those ISPs are still big) will have higher costs per unit of data and fewer users to absorb the costs of heavy users. There are other arguments as well, such as local infrastructure limitations, but those are amenable to upgrades so I don’t think ISPs deserve defense there. Also, as much as the article as described does feature some misleading information, don’t get me wrong here, bandwidth caps for US ISPs are absolutely unnecessary, since the ISPs with caps only offer plans with smaller caps than readily available in Australia (with even worse Internet and a far worse market structure for ISPs) and they already can differentiate plans and limit overuse through speed tiers.