Not to be too negative but the functionality is pretty basic in some
ways. For instance, no tags.
I was much more excited about the recent addition of syncing for offline use:
http://googlesystem.blogspot.com/2008/07/gmail-and-google-calendar-to-add.html
Cheers,
Tom S.
--
Life is what happens to you while you're busy making other plans.
- John Lennon
This link isn't up to date. Go to settings under gmail and click on
the "Labs" link. The ability to work offline can be enabled there.
Sorry,
Tom