Because when someone else that is not on your blocked list quotes someone who is, the post is right there in your face.

My question to you is simple, and I think straightforward; Why would you want these guys stirring the pot on what is otherwise a great site? Are they worth the problems that they cause? This is not Kid Central, this is a grown-up hobby, and it's past time for those who post here to conduct themselves as such.

Bill, AMA 4720