I try and do my part, just like on the forum.
I'm a 'smaller' guy and I usually wear clothing that does not show my true form lol (XL T-shirts don't reveal much).
I don't get bothered a whole lot because size seems to be the only credential when evaluating a trainer. The only time anyone takes note of me is when I'm hacksquatting or deadlifting.
Its usually the bigger guys that are asked advice and will freely give out shit advice. Of course, I'm only 180lbs, what could I know about weightlifting right?
No matter how hard I try, it still pisses me off when I see people giving bs pointers or form critiques when they clearly don't know shit themselves. Worse yet is that those are the people that can't be critiqued because you don't know anything if you think they're not lifting perfectly.