I remember someone in the Politics forum claiming to be 49. Damned if I can remember the username though. I do, however, remember he had this really weird way of quoting posts (he basically ignored the 'quote' button and did it in nis own style). It kinda supported the theory that he really was 49, since his reason for doing it was that "he couldn't see the quoted text too well".
Gah, I wish I could remember his name.