::I have already done that when I observed a new person being attacked.  I disagreed with the new person's edits and gave citations that proved my point.  Then someone came in and attacked the new person. When I presented this situation, I was told that: "we are keeping an eye on it".  My approach was much more agreeable to all in the situation.  I have not seen that new person in Wikipedia again.  But this is not my point, here.