i would imagine that for every user with more than one name there is a different reason. Fr me it was because i was rather ganged up on one day, and then everytime i said anything it was shot down simply because it was coming from me. The "gang" saw my name and just denigrated everything i said despite the fact it was normal answers, normal questions etc. I got fed up of the flack, so started posting under a different name, whereupon, (surprise surprise) my comments were accepted. So there ya go pirate, it looks like you have about 6 different reasns now!