Whoa! Just minutes after I discover and write about Brian and Vijay's excellent efforts to provide an aggregated gotdotnet feed, I discover Steve Eichert's work in providing a gotdotnet feed as well. Steve's feed seems cleaner and faster to my subject tastes, but either will get you going in the morning!
Steve's description of how the gotdotnet feed came about is a very interesting and instructive read! Keep up the great work, Steve.