I spend a lot of time on that site, and like you I generally think the strict criteria are a net positive. However, I'd just like to add that I've seen lots of

I spend a lot of time on that site, and like you I generally think the strict criteria are a net positive. However, I'd just like to add that I've seen lots of abusive language and misuse of powers to close/put on hold. Flagging of unnecessarily negative/harsh language is not in general followed up, which basically means that it is encouraged.