First, let me start off by saying how much I love this site. It is one of my regular sites that I visit multiple times a day. I've learned so much here, received help I may have needed with my different Apple products. But one thing that really bugs me is the need for posters to come in a discussion and belittle the posters and thread. Most of the community here is great, but there are those people who just can't but help themselves try and put other posters down. Is it really necessary?