What does your username mean?

[AFTT47]

Mine is pretty straightforward. I like Star Trek. I like to examine logical arguments. So there you go.

What's up with your username? Any subtle details going on with it that you'd care to share?

Mine also has its roots in Star Trek. I played a character named, "Alex Freeman" in a Star Trek role-playing game. The character frequently engaged in time travel. So, the initials, "AF" followed by, "TT" for time traveler. The, "47" is from the fact that the numbers 4 and 7 come up very frequently in Star Trek lore.