to be honest. 2 years ago people like myself, were fine with signing up to games on this cumbersome forum. I wasnt keen on letting anyone but my personal friends and family see my facebook stuff (i know you could sign up to ops-centre without facebook, but I hated the idea of another log-in to remember)
also, those facebook games back then were mostly populated by asc rejects, sketchy hosts and cheaters anyways...
not the case these days.