I have one Gmail invitation... no, wait, make that two. (Edit: Both gone now.)
Any takers? Comment or email me with first name, last name, and email address.
(I don't know whether the names have to be real, but there does have to be two components to the name or it won't let me submit the invitation.)
I'm still clueless as to how many you get… I got six the first time around, then one, and now I see the one has turned into two. Maybe I'm not using the account enough :p