Back in 2010 when I signed up for Twitter, it seemed great. I could follow many people in the games industry (as well as people working in movies, art, comics etc in a variety of roles) and it seemed like a haven of sharing news and ideas, I reached out and had convos with many people who helped me in some way or another. 5 years later and social networking seems to have devolved into echo chambers of disgust, griping about big problems without actually proposing *doing* anything about them, and/or a platform for crowd-bullying or shaming people. Additionally it's quite a time-eater, but you have to go through the chaff to get the wheat so time-limiting programs like LeechBlock don't do a lot to help.
So to adjust to a post-twitter personal climate, what are good/great mailing lists or feeds to sign up to for gamedev and creative industries stuff? What about tech?
These kind of subjects:
Movies - making, reviews, cinematography etc
Gamedev - c, c++, c#, tools like Unity/Unreal, Graphics (realtime and offline)
Art/sketches - I know DeviantArt and ArtStation, anymore?
Thanks in advance