I read Satoshi Nakamoto was a member of this forum. How true it is, if it is then his member account is still active, I guess.
You can chrck Satoshi's account by putting "3" on the profile ID. He/She is not active sin e 2010. I think Theymos locked satoshi nakamoto's account. But, Theymos eould unlock it if someone proves that he or she is satoshi nakamoto.