I really enjoy bouncing around and reading all the posts. I am new to this and trying to learn all I can. My problem with this is that people use initials and symbols to represent so many things as if everyone is familiar with these meanings, which I am not. When typing a long post, why is it necessary to use CM or other representations that are totally meaningless to some of us? I run accross so many of these that I lose interest and just sign off. Sorry if I sound bitchy, but I needed to get this off my chest.