I've had my family do it against my wishes - I have this one uncle who always likes to get a reaction, things like bringing up stories about family members when they were in primary school determined to embarrass whoever it was about and get a big laugh at their expense from everyone else, send right wing memes and pictures of Farage to people who can't stand him, doesn't know when to shut up. Anyway, something he saw on a quiz show one Boxing Day (question about the part of the country ex had lived when we were at uni) prompted him to start looking up this twat I had had no contact with in about 13 years at that point - he managed to find his work web page with enough info to work out it was the same guy, and then found his Facebook page with pictures of Mr and Mrs Asshole and the two mini Assholes. Yeah, no thanks.