Once again, you are confusing capacity with consumption. Once you realize the difference between the two I have a gold star with your name on it.
The bandwidth available to your neighborhood at any given time period is consumed.
No it isn't. What you are seeing as a slowdown is overselling. Overselling has nothing to do with usage caps and the mythical consumption. The pipes may be full but still nothing is consumed.
If everyone in your neighborhood was _under_ their cap and still got on at the same time, you'd have the same problem.
If everyone in your neighborhood was _over_ their cap and still got on at the same time, you'd have the same problem.
Also, (especially now days) not all types of Internet connections are subject to the whims of your neighbors. As the anti-UBB people are stating the ISPs are simply avoiding infrastructure improvements.
this is a great video on why usage based billing is a scam.
I can't watch the video right now, but is it a scam due to a problem with a certain implementation of usage based billing or is it due to some insurmountable flaw in the basic concept?
The concept. The fine video states (correctly as far as I'm concerned) that as bits are not a manufactured physical product, nor are they ever consumed, you shouldn't be charged for usage (i.e. consumption).
It also goes on to state that 1) bandwidth gets cheeper the more people use it, 2) that if ISPs are having a problem because a few ruin it for the many they over sold, and 3) makes allegations that usage based billing is a result of ISPs wanting to charge for content (TV, voice, etc.) that the Internet allows for for free.
This topic can get easily tainted with other issues ("I pay for the electricity I use, and that's fair, why isn't this fair too?") and I feel the video does a nice job explaining the Anti-UBB position.
A dictionary is a responsive collection of definitions to the popular usage of the term. As english is "living" and evolves over times, there will be instances where the popular definition doesn't match the dictionary's.
I think it easy to say "cult" is one of those words as, I believe, the majority of people view that word with a negative slant.
"More software projects have gone awry for lack of calendar time than for all other causes combined." -- Fred Brooks, Jr., _The Mythical Man Month_