I like posting a pic every once in a while to show progress. Not to brag but to say phuck you to the kunts who harassed me about my obesity. I have to thank them though for forcing me to see the light. Dey be mirin' now.
I post shirtless pics on the regular basis.. If your hobby is cars, you post pics of cars. If you're a porn addict you post nekkid mamas. If your hobby is bodybuilding you post shirtless pics.. Simple as that.
Posted a 2 year progress pic from when I was 200+ lbs to now at about 173 which was a comparison pic. Got like 65 likes and a bunch of people asking me routine and chit. Just a random self shot though? Hell no.