Benjamin gives some of the main points from the Rotor Futures BOF held last night. This BOF, in particular, was one I was very interested in at PDC.
A couple of items of note is a new Rotor version would be released after Whidbey ships. Brad Adams attended this BOF and mentioned the CLR team makes sure that changes in the CLR don't break UNIX Rotor builds by running tests. That's good for the research Andrew and I (and many others) have being doing lately with FreeBSD and Linux.
Also, Brad wanted to know if anyone was interested in using the JIT compiler and making it available in the Rotor distribution -- Brad, YES, PLEASE!
Update: Sam has a great summary as well of the Rotor BOF (as he co-lead it last night at the last minute).