ah yes, DD.
Sadly the anonymity allows any Walt with an opinion, a soap box to stand on or ego to thrust forth the chance to pass comment. Still, free speech, an open forum and all.....
I think, to be fair, you get to know who has an agenda, who an axe to grind, he/ she who talks complete hoop and who actually is worth listening to...
Bottom line is of course, you don't even need to have been on an aircraft to post here.....