Discord is a very different format to a traditional forum, more a chat room.
I have tried it and whilst its VOIP functions are impressive and its very easy to use I simply dont enjoy the type of interactions that prevail or its lack of security, (its not easy to completely remove from ones PC either, leaves all sorts user specific logs and files behind after uninstalling)
Regarding the PC-6 Its such a shame the Steam gauge panel hasn't materialised apart from the MSFS limitations that it shares with other turboprops its a fantastic small stol-utility aircraft
I seem to remember there was another version being made by a developer in Ukraine that has been sidelined for obvious reasons, I hope the guy is OK