Atom as the New XML-Based Web Publishing and Syndication Format

Atom as the New XML-Based Web Publishing and Syndication Format
Comprehensive coverage of Atom, touted as a replacement for RSS. What's interesting about Atom (aside from the fact that they're finally decided on a name for it) is that it is being "created through an informal consensus process by volunteers in the Web developer community at large." There's a lot of material here, and the page is mostly useful to you only if you are an XML developer. More...