As ericlater said, Karaoke Ho is Bob. That doesn't prevent him from having several alter egos though. I remember when Karaoke Ho came here originally. He was blustery and rude. I ignored him until he went away. I think I've seen him from time to time over at the KaraokeScene website. I don't know who gungadin is, I doubt he will stay around and participate anyway. We don't need more dorks, we need good people and good contributors. I'm all for welcoming new people who come here to learn and to share.