It is indeed interesting. I must point out, however, that although I am a registered user, I often don't bother to log in, unless I have decided to reply or am intentionally checking my flyertalk. This is especially the case when I am reading a forum which isn't one of my 'home fora'. I wonder how many other FT participants use the forums in the same way I do - reading them as a lurker, rather than signed in.