Thread:Feedback/Blanking vandalism/reply (5)

I think we survive them because there are centralized change lists which can be used to check for suspicious activity en masse. You only look at the page history when you realize something happened. Yes, most of the time the user who made the comment will check back and notice it was hidden, but it is still a bit troubling. Bot-assisted large-scale vandalism could be also troublesome when it is not picked up by RC.