Nobody has stopped SH. from posting Arturo. In the course of his time on our forum he had managed to insult, or try to belittle, most of us at some time, and that was right across the political spectrum. I have no problem with posters having different opinions but he was a specialist in winding up anyone who didn't agree with him 100%. The forum is not so desparate for numbers that we have to tolerate this. As far as bringing in external material is concerned, I think everyone can judge for themselves. If posters do nothing other than this, and express no personal debate whatsoever then it can be irritating, but otherwise I have no problem with it. I don't do it personally for reasons of my ineptitude at most things to do with the internet, and so have to rely totally on my long drawn out texts (mostly without paragraphs).