Where's the best place to report bugs with the GMail app?

I want to report a bug / RFE with the official GMail app, but I'm finding it hard to find the right place to do this - all the forums / discussion groups I've found so far seem to be moribund (eg not much activity since 2008).

What's the recommended place?

Answer

As per this comment, the place for bug reports seems to be via the About -> Send Feedback link within the GMail app - this links to this survey page:

http://www.google.com/m/survey/mail_ca