I have received an invitation to try out Google Wave. I can give eight invitations out to friends. If you would like one, please leave a comment here or send me an email through my Facebook page. The first eight get it!
UPDATE: I’m afraid all the invitations disappeared very quickly between here and Facebook. I obtained my invitation simply by submitting my email address to Google, and eventually it came after a week or so. You might like to try that.
FURTHER UPDATE, 26TH NOVEMBER 2009: As I’ve mentioned in the frist update above and in some comments below, the invitations went very quickly. However, every few days I am still receiving requests for them. Since I cannot honour these requests, I am now closing comments on this post. Please do not email me about this; I will let you know if I receive any more invitations.