https://www.reddit.com/r/ExperiencedDevs/ https://www.reddit.com/r/ExperiencedDevs/ has an pretty high signal to noise ratio https://www.reddit.com/r/AskHistor

https://www.reddit.com/r/ExperiencedDevs/ https://www.reddit.com/r/ExperiencedDevs/ has an pretty high signal to noise ratio https://www.reddit.com/r/AskHistorians/ https://www.reddit.com/r/AskHistorians/ is a real jewel of the modern internet. It is ruthlessly and capably moderated and hence has an incredible amount of good content