I am just a casual here at the moment though I was once pretty regular (certainly going back to the days of Rich Garber and shortly after).
I can't get on with Discord - the little I have dipped into it on matters relating to train sims it appears that along with the "nice" people there are a load who are neither particularly nice or with whom it would be any pleasure to spend time with on line.
The only DTG forum I go on is the content-developers one and even that has its fair share of Gimme Pigs.
https://forums.dovetailgames.com/forums ... -area.102/A lot of the cohesion went out of the community in the UK with the closure of UK Trainsim (I know, even that had its share of right pains in the...) but the one below is friendly and has some pretty informative contributors.
http://railworks.freeforums.net/There are an incredible number of new freeware developers across the UK side of the Pond who have their own websites and who, long before the demise of UK Trainsim, were just working away in company of a few like minded developers and who did not seem to need to put themselves out there as part of a larger community. It may be just that the community is there but doesn't communicate...ironic really.
I come to RWA to get an old time pleasurable hit from people who are regularly around and who have a good sense of humour...or is that humor
Here is a random screenshot, just for fun...

Rod