Blogging Roller

I just uploaded Blogs, Wikis, and Feeds In Action Chapter 7: Publishing With XML-RPC based APIs to Manning for review. After introducing the  reader to XML-RPC, the Blogger API, and the MetaWeblog API the chapter the leads the reader through the development of a complete blog client library using C# and Cook Computing XML-RPC.Net (there is also a Java and Apache XML-RPC based version of the library which will be available on the book's website). The blog client library interfaces look kinda the ones I proposed on the Roller wiki, but they've evolved a bit and I imagine they'lll evolve a bit more as I complete the Atom implementation.