I used to be on there for a time ,and I like reddit for commenting on things more-or-less anonymously, like HN, but with game dev I actually want to network and get to know people more, not just see a random post that the username looks vaguely familiar from maybe a few months ago or something.
Like I'm not in the board game industry, but people in the board game industry are pretty much all on Facebook in certain Facebook groups, and I'm friends with a decent number of them, and get notifications when they post, and then I can comment on their posts, so I've gotten to know several people in the industry fairly well over the years, and hang out with them at conventions or whenever they're in the area.
In comparison, despite having been on r/gamedev on and off over the years, I know zero people through that in person. I know a few game developers still but only because I used to work with them professionally (it's a fairly small scene where I live).
Yeah, I think I'm quite a ways away from going Early Access. Part of me also wonders if it may be more lucrative to focus on VR at the moment, with all the recent headset sales (>10 million Quest 2 headsets sold) and the dearth of new content on the platform.
But my game could work for pancake screens too, and was originally intended for that alone. I am currently developing the game with porting to VR in mind, like trying to keep it playable on VR, and sending builds to my VR headset periodically to make sure things don't crash and framerates are still decent.