I don't know for sure, but I presume that the moderators can resurrect a post that they deem to have been flagged to death unfairly. I also don't know how many

I don't know for sure, but I presume that the moderators can resurrect a post that they deem to have been flagged to death unfairly. I also don't know how many "flags" it takes to kill a post. I don't think they publicize that, and probably for good reason. From what I've seen though, "bad" uses of flagging don't happen that often. Usually it's for blatant spam or troll posts. But I guess there will always be exceptions...