I also appreciate the maturity of this site. I would not hold much against the fellow on the other site that you are referring to. He does help people by posting answers and is very good at searching for information that is not on that site. I also think that much of his social interaction in online. I think that the work he does is mostly constructive and I am happy for him that he has the outlet of participating with many people and is fullfilling a need. Not long ago his father died and I am sure that his online time helps fill that void somewhat.