If you are interested at all in learning about F# and you were not at Tuesday night's meeting, you really missed out.
Aaron Erickson really knew his stuff and you could tell he is passionate about the topic. His talk was short and to the point. He wasn't trying to sell F# to us as something more than it is. Admittedly, I can't see how F# will benefit the kinds of applications I develop. But if I ever write an accounting/math program and feel the need for implicitly immutable types, I know where to go. Then again, who knows what might change between now and the expected release date of 2010.
Thanks for sharing your time and your expertise Aaron.
If you would like to learn more about F#, check out the Official F# Site.