Be prepared to click around for a while before you get the hang of how ZWiki works. It's sort of like a community bulletin board with built-in searching.
Internet standards are pivotal to making the Net work.
But there's a huge gap between Internet software engineers, who would never confuse RFC 821 with RFC 822, and the rest of us, who aren't necessarily even sure what RFC stands for. Having read through a number of RFCs, I can vouch that they have a unique style and nomenclature that makes them difficult to understand. However, they were designed to establish standards, not serve as tutorials. So I suppose they probably serve their role quite well. Obviously, somewhere along the line, the dot coms will have to start delivering profits rather than promises.