Besides the OSDev News RSS I'm also opening up the OS Project list http://www.osdev.org/wiki/index.php/Projects to mirroring if anyone want to add it to their site. Basically just add a notice to your mirrored copy so people know where to go to find an up to date version in case you quit synchronizing.
The first site to mirror the list is http://www.osdcom.info/content/view/28/38/ and Ciprian over there was nice enough to let me know about a feature of my wiki that I hadn't learned about, exporting the raw wiki markup(mediawiki syntax) in an xml documents by visiting http://www.osdev.org/wiki/index.php/Special:Export/Projects.
If you want to mirror but don't want to deal with wiki syntax or xml then the printable version of the page might be easier to parse, http://www.osdev.org/wiki/index.php?title=Projects&printable=yes
-Chase