I'm currently the dev lead for F# at Microsoft.
I have a Tumblr blog
If you want to talk compilers, language design or whatever, get in touch. (Though, please send any F# bug reports or feature requests to email@example.com)
My semi-dormant MSDN blog
Channel 9 interview (with Rich Hickey) about managed compilers for functional languages.
tryfsharp.org is live!