I'm mostly a lurker here, but I enjoy reading all of the posts. Although I find that whenever I see a post from you, Kat_YYZ, it tends to be of the finger wagging, tsk-tsking everyone else's behaviour, to which I think, choose your battles. There have been some posts that genuinely could be called out for their content, but I find you tend to tsk tsk anything and everything. So I suppose this is me coming out of hiding to tsk tsk you for tsk tsking everyone else lol
As for Renata's Facebook posts, I say they're fair game. I don't care if you're competent with privacy settings or not, if you post something, ANYTHING, on the internet, you've publicly put it out there. If you don't want it seen by others, don't post it at all. It's social media, not private media, and so when it gets passed around and discussed, it's your own fault.