The trick is to do a 'custom' share and kick out all the types who would be offended. I've done that for years on my FB, my standard settings are to not show anything I post to family, relatives, frenemies, work colleagues and other people who sent me a friend request I couldn't ignore.
Makes for interesting silences when a real friend talks about something I posted, and Cousin Boring says they never saw it. I have to say "oh must be someone else, I never use facebook" while making desperate eye signals
Anyway I'm rambling and haven't even started drinking today yet, just taking Yoshi for a walk while the roast, roasts. I'll have a beer when I get in though.