This may reflect poorly on me, but it honestly doesn't really bother me if other people are bad parents. I mean, abuse of any kind is abhorrent and will greatly bother me. But short of that, I just feel sorry for the kid.
I just don't have a lot of energy to judge other parents, especially these days. And who knows: maybe their kids will turn out to be great, and my kids will be serial killers. Then I'll be the one being judged!
All that said, ok maybe I do slightly judge other parents for certain choices. But I always figure, there's probably something I'm not aware of that explains their behavior. And I work really hard not to judge. Not always possible, but that's the goal.
Are you judge-y about other people's parenting choices? How do you manage those sorts of feelings?