I have set up a discord server for GameMaker: Server. Please note that this is not made by Size43 or any other GameMaker: Server administrator and was simply created as means of an easier way to approach people with questions and get real-time feedback, as the server may be slow. Allow me to repeat, this is an unofficial discord server and is being setup single handed by me , JamSnack, as a means to help improve the activity of this community.
I've already made a server exactly like this and it has a good amount of members and there's people asking for help every day. https://discord.gg/muZwUup