As if https://xkcd.com/979/ wasn't bad enough, people are deleting posts and submissions now? Am I old and getting out of touch, or are kids these days not just not thinking through things before they post?
FWIW, I've never posted anything on SO and none of my GitHub comments/issues are going to be deleted. It's not so much what I post, it's more of a conscious thing, knowing I have stuff online for the world to see. It just doesn't sit well with me anymore. I'm not by any means a public figure or popular it's just tinhat things I guess.