"Too bad because in that case I will close this thread on way or another." ---------------------------------------------------------------
Zeev...
I am not sure I understand the problem. The ankle biter (Johnson??) has been banned, as has several of his attempted returns under various aliases. A spammer recently was banned also - so Bob obviously has a method of doing so.
Since it can be done, why not just ask Bob to handle it if the thread owner does not automatically have that ability?