Server Fault - Server Fault is a Q&A site for system administrators and IT professionals that's free.
Amazon Mechanical Turk - The online market place for work.
Sapien - Sapien is a Web3 social network that gives users control of their data, rewards content creators, and fights fake news.
SerpClix - SerpClix is a click exchange network used to send more real clicks to your Google SERP. You can click to earn money or buy clicks to rank higher on Google.
Poal.co - A free speech based link and comment aggregation platform.
Micro Work 4 all - New Website aiming to get more workers and job seekers to perform tiny task and make money.