No escrow, no limitation to number of joiners, no response from admin.
Be wary until these are provided, it's not uncommon for campaigns to scam.
NOTE: IT IS VERY POSSIBLE OP IS PHISHING FOR BITCOINTALK ACCOUNTS, BE WARY, DO NOT USE THE SAME DETAILS ON BOTH SITES, IF YOU HAVE ALREADY, CHANGE YOUR BITCOINTALK DETAILS JUST IN CASE!
EVERYONE, PLEASE QUOTE THIS ON LATER PAGES