If you think you've got what it takes to drive messaging and build excitment about developer oppotuntites for Longhorn Server, check this out:
http://members.microsoft.com/careers/search/details.aspx?JobID=38221e32-5dc9-455c-b53d-4ad72c8dd9fe
I work on a really great team with some extremely smart and capable folks. Despite rumors to the contrary, Microsoft is one of the great places in the world to work.
-brett