[al_bundling]

> What is the additional cost to Comcast of the connection being used at, say 95% of capacity instead of 50%?

The marginal cost to Comcast is close to zero, the question is how to account for upgrades if everybodys usage goes up enough to exceed network design capacity.

Regular folk unexpectedly think that the cost of normal network upgrades are included in this so called "monthly subscription fee", but Comcast has real accountants with actual hard copy degrees on their walls that tell us that we need additional "bandwidth usage fees" and "overage fees" to pay for it in the US.