The differences in opinion are illuminating. I only like pictures and posts of people I know. Never really thought of why, but I guess, first of all, it's pointless, and secondly, it will always there for everybody and anybody to see. Hate to think someone I know will just randomly see that I liked some thot showing her ass or something. I see men that actually thank women for accepting their friend request and think how much of a loser can you be.