Google launched a developer preview of its overtly ambitious project called Wave in May this year. And now, they are planning to send out 100000 invites starting September 1, 2009. In case, you have not still signed up for Wave, ask for an invite on the sign-up page.
Some people have already recieved their invites. But since Wave is some sort of a social networking site with lot more features, just a single invite would not help you if all your friends or colleagues are not on Wave. Google is possibly trying the Gmail model where they sent Gmail invite to some fortunate few when GMail was first launched.
Tags: Google, Wave