This might be a stupid question, but how do you get those cool pics at the bottom of some of your guys post? help me out, thanks.

Good question, I' d like to know too.

try going into " my profile" there u can choose avitor (i think that was what it was called). from there you can choose one of the pics that they have or download your own. i have only been on for couple of weeks or so but i think that is how they do it.