O'Reilly has a new web site for Windows Developers called WindowsDevCenter
It does have a RSS(though only 1.0) feed and an ATOM feed...
Extract of the announce:
We have a new site for developers, system administrators, and power users--the O'Reilly Network's new Windows DevCenter (http://www.WindowsDevCenter.com).
"This is the ideal time to launch Windows DevCenter," said Preston Gralla, editor of the site and author of "Windows XP Hacks."
"Windows XP will be getting its biggest overhaul yet with the release of SP-2 in the middle of this year, and Microsoft recently unveiled details about Longhorn, which will dramatically transform the entire Windows architecture and interface, and will be one of the most significant Windows releases ever. Windows DevCenter will help users get the most out of the existing version of Windows, as well as prepare for the future."
Windows DevCenter features in-depth articles geared for developers and system administrators, plus plenty of tips, tricks, and reviews for Windows power users. Ongoing coverage will address .NET, VBScript, SQL, system administration, wireless, and emerging Windows issues. The daily news section offers the latest stories in the Windows world, and weblogs by notable Windows luminaries and O'Reilly authors present a range of expert opinions on Windows issues. Editor Gralla, a longtime tech journalist and the author of more than 20 books, has worked with every version of Windows since 3.1.