Aviation experts' discussion forum. Well moderated.
Occasional trolls are spotted and removed.
Some journalists use the site to "fly kites" but likewise are normally spotted and dealt with appropriately.
This forum is populated by airline pilots and other professionals of the aviation industry.
A wide array of opinions are presented, and real world issues, like incidents, accidents, airline industry practices and others are discussed.
Very informative website.
The Professional Pilots Rumour Network (PPRuNe) is an aviation website dedicated to airline pilots and those who are considering a career as a commercial pilot.