I think I'm with Ren's Le Sigh on this one... Mr. 2063 has already mentioned contradictions to John Titor's statements, yet says he knows of John Titor... if you dig deep enough, and know things John has said, you'll see some contradictions.
May I take a stab at the debunking theory?
I think MR. 2063 is doing this to give this website more hits, not actually tell us valid information. just a theory.
I'm sorry to be the Debby downer here, but I do agree with the penial gland thing because that's actually been mentioned by a meditation teacher of mine.
This is all information we could've dug up ourselves. In my own mind, I already debunked this person because of John Titor. Maybe John is just a fad that people out there got caught up in to be time travelers themselves, as claims, etc... but a person of this time could only relate with you because he's from this time, and is using information that is current to support the belief of it. So when that Tsunami doesn't happen in 2012, you can thank yourself for being too open to the possibility of something being real when it isn't- no offense of course. I'm just presenting a very valid doubt with a caring heart here.
BESIDES: What's the point of going onto a website thread forum and telling everyone you're from the future, and that you can answer some questions but not all? And then, when half of the stuff you predict doesn't come true, you just say, "Well, I'm from a different time line." That's got scam written all over it. If I was from the future, I'd BLOG- if anything at all! Otherwise, I'd be busy getting me SHIT done, and live my own life, and let this reality play out the way it's suppose to. Right?