For those of you who signed up to be invited to Google Wave, 100,000 invites are going out today, as confirmed by Google. A time has not been specified, but if you signed up, you may get one. Make sure to keep an eye on your spam folder, as it was reported that many invites went in there when developers got their accounts in July. Google also suggested that new Wave users would get invites, so if you get in and I don't, please let me know. I did sign up, but best to bet wide. If I get accepted and get some invites, I'll spread them around a little(family and close friends come first, but with gMail originally you got 10 invites that refilled themselves constantly, so if that's the case with Wave, I'll spread the love).
But to curb expectations a little, I saw a few people playing with Wave over the weekend and it was very prone to crashing(it wouldn't bring down the browser, you would just get a message saying to refresh the page). I hope that Google had a major update planned before this invite roll out, because it could be a PR disaster if it is a major problem with a more public showing like this. I am forgiving, especially when you realize how limited 100,000 people really is.