Part of my job is user support and a frequent problem is users not sure what a server error means, when explaining I like to provide sources for explanations I give. I don't like linking to the RFCs or wikipedia because they can be overwhelming/confusing for people who aren't particularly competent with technology. The original aim for this site was to have explanations in layman terms that anyone could understand and then also the wikipedia and RFC explanations, unfortunately I found that I am not very good at explaining... in the end it didn't turn out how I wanted but I figure there might be some value in it existing for some people -- I can still use it as a reference when providing user support, but it won't be as useful as hoped.