Everyone and their Aunt Sally wants to sell users on a different use for broadband.  You can stream HBO shows, Netflix videos, using tons of bandwidth, and that’s not even taking P2P into account.  Ah, and NBC would love it if you would watch the “Olympics on the Go.”  Problem is, you poor folk with metered-use broadband, which may soon come to the rest of us, might have to watch just what you … well, watch.We’ve talked before that metered access is a boneheaded idea that is bad for innovation,