Nakedbitcoins Signature Campaign status is FULL now and they are no longer accepting more participants

Also Xotika is accepting Hero and Legendary member participants (apart from Sr.Members now ( 0.06BTC for Hero/Legendary members and 0.045BTC for Senior Member)
P.S:-https://bitcointalk.org/index.php?topic=1333794.msg14179282#msg14179282