We seem to have successfully managed to make HTTP deliver different types of documents with machine targeted formats without too much difficulty. We haven't yet

We seem to have successfully managed to make HTTP deliver different types of documents with machine targeted formats without too much difficulty. We haven't yet settled on one perfect way to do it but the protocol is flexible enough that its possible to support a very basic format negotiation. I don't currently feel that HTTP is a big problem and needs to be replaced, I am not getting angry with it, there is no real frustration in my programming associated with HTTP. It could be limiting my thinking but it doesn't feel like its con-straining what I can do.