What 5 LJ friends have you known longest? None of my family (as far as I know) are on livejournal, or else they'd fill the top five (it's a big family). I've known gwiii and blargblarg since the 80s in Rhode Island. I knew blargblarg first, but I've known gwiii longer, since the first year and a half that I knew him counts double. My oldest friends in Maryland (since the early 90s) are rhpslips2 and his wife rockynut; and a couple of years later I met forkintheroad -- both she and gwiii were roommates of mine (at different times) for three years.
Is/are your significant other/s on LJ? Yes. And if you don't know where my wife is by now, you haven't been paying attention.
Do you have LJ friends you've never met in real life? Most of the people on my friends list are either people that I already knew before LJ (though not necessarily in the real world) or people that I know only through LJ.
Do you have friends that you met first on LJ, then in real life? The only people that I've met in LJ first and then in real life are cthulugrrl, laurensnape, mjdolce, and pirategirleee -- all of whom I met through Rocky Horror.
Do you discuss personal information in your LJ? Not very often. I'm not really interested in keeping a real journal per se; and after all, this journal was originally started as a joke.