Hi - I'm officially switching to GMail starting today, no question about it whatsoever.
Check this out to see why it rocks.
Anyone who would like an invitation, ask me, as soon as I'm getting some, I'll be dishing them out left and right. ;)
Also, check out Google Talk while you're at it.

Oh, one extra cool thing about GMail which you don't see in that tour - no one will notice I've switched except for you wonderful in-the-know blog readers, 'cause I'll still be sending as "from:" my rockberlin.de address, and having my rockberlin address as my "reply-to:" address, just forwarding all those emails to my GMail address. Anyways, there ya go!