All i did was go to Google, look up Wave and signed up for a invite. I just got it today. I aint anything special. I just went through the process of asking.
Exactly how I got mine. Back when Osiris posted the news about it, it gave the option to be be "kept in the loop" about Wave, so I took the chance. I would like to know how I got 8 more invites than most of the people I know though. How many invites did you all get? At first I only had 8, I invited someone and received 8 more the other day.