Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
Server Fault - Server Fault is a Q&A site for system administrators and IT professionals that's free.
Hacker News - Hacker News is a social news website focusing on computer science and entrepreneurship. It is run by Paul Graham's investment fund and startup incubator, Y Combinator.
Sapien - Sapien is a Web3 social network that gives users control of their data, rewards content creators, and fights fake news.
4chan - 4chan is a simple image-based bulletin board where anyone can post comments and share images.
Poal.co - A free speech based link and comment aggregation platform.