Thank you but it wasn't really the purpose, just trying to get players interested and sharing information.
You're saying the 'other' thread hold more accessible interest, even though it reads like two gangs of grandmas standing on opposite sides of the street waving their handbags at each other? 
For some reason when I search I mostly get threads from ten years ago. They seem different to me. More aircraft discussion and ACM. A bit of smack talk for sure, but nowadays this seems to be everywhere
Maybe my tolerance has run out 
The analogy is two guys having a vocal and "juicy" argument in the middle of the street and an interesting poster about the innerworking of some machine hanging on a dark corner of the street - of course the arguing pair will get a lot more attention than the poster from the random people passing by...

But you are correct - there used to be a lot more "professional" discussion on these boards, about history, technical plane details, aerodynamics and air combat tactics. Some of it slowed down because those who are interested in this have been around these boards for 10 years now and read it all and there are not enough new players to revive/repeat these discussions. In addition you have to remember that not all AH players are nerds like some of us.