Right. If you are using Windows 7 then you are, by definition, experimenting. As such you shouldn't expect much support nor should you be working on anything critical.
My prediction is that this won't happen until Windows 7 is officially released AND is supported by SCS.
I'd agree with the first part, but not necessarily the second. The Vista forum was created before there was a Vista-approved version of Vegas precisely so people could go there to discuss their experimentation.
My suggestion would be to drop the Vista (or potentially W7) forum altogether. It gets very few posts and most of the Vista-related problems are posted in the Vegas/Video forum anyway.