I am in the 24+ club. Sent the form about 26 hours ago. Around 6PM I thought I must have done something wrong, so I tried to re-submit and received the message that my serial number was already used.
Grrr, I have been waiting for ML because I made the mistake of using the migration tool to move all the junk from my old MBP to the RMBP. I have been waiting for ML to be released so I could do a clean install.
I laughed when someone else on the forum said they were going to pay the $20 because they were tired of waiting, but that was at 1 hour, at 1 day, I am considering the options too. If I cost average it, that is only $.75/Hour.