21Dec/040
I missed it :-(
If you follow any link to InstantBuzz right now you will see the following:
Invitation Required
Our 4 day promotional period is now over so Instant Buzz is now once again by invitation only. Please contact the person who provided you with this link and ask if they have any invitations to send you (they are limited, so you should ask right away).
So, the 4 day InstantBuzz rush is over, and you can only get in by invitation from now on.
And I missed my target signups for this weekend by just 3 members 