Have you ever posted a bulletin? Yes of course. Have you ever advertised your number on a bulletin? Probably.
Bulletins are places to keep your friends up to date, discuss about iMob and talk about who marked who... etc. But it's not there to spam your codes.
There's a place for this:
imobcodes.com
And plus it's an official partner or iMob! So post your codes there, and wake up with a billion invites!
But have you ever done it before. If yes, post here! Also write down
what you got in response! Did another mob complain or did they thank
you. I sure have and recieved many funny complaints! So write them down
here and don't be afraid to share your thoughts!