I found SU508's remarks to be offensive, so I have stopped reading his posts for the time being. I feel that part of the problem with his posts could be in the translation and I hope that, as his English gets better, so will they. Another part of the problem, in my opinion, is other people rising to the bait. If you ignore that sort of comment, it tends to go away. I have been reading posts in other forums on this site and was amazed at many of the comments that were passed.
I am not in favour of censorship, in a forum like this, over one subject, especially one as delicate and sensative as the one concerned. I hope that SU508 will realise that he has upset a number of people and moderate his thoughts and keep his posts to aviation matters.