Mark, I guess I don't understand what you are saying. Are you insinuating that someone is an expert or consider themselves to be an expert because they share their opinion or their knowledge (whatever that may be)??
This is a forum board, that's what occurs on boards like this. I've personally learned a lot from all these more knowledgeable people. Yes, there are a few people that could be more tactful in their replies, or should remember that elementary school lesson that "if you can's say something nice don't say it at all," but for the most part the people here are very helpful.
Very well said Ed, and I very much agree!
Mark, this is one example. Do you have others? Because there are hundreds of posts created on this board every week, one post is not enough to paint a brushing generalization.
Hopefully you'll look around more and see that this board is representative of any large group of people, you have all types of people here, representing all walks of life, AND people that can hide behind anonymity, this board is extremely helpful and informative and fun considering those factors!
Cheers!