Micro Work 4 all - New Website aiming to get more workers and job seekers to perform tiny task and make money.
Slack Poker Bot - A bot that turns Slack into a Texas Hold'em client
Picoworkers - Earn money from doing short, easy tasks similar to Microworkers. Picoworkers is the best alternative to Microworkers I ever find.
PlayPlay.io - Chess and Ping Pong tracking in Slack
Amazon Mechanical Turk - The online market place for work.
Poker in Place - Video poker with your friends while you shelter in place