Serilog - Backend Development and Utilities
Micro Work 4 all - New Website aiming to get more workers and job seekers to perform tiny task and make money.
log4net - log4net is a tool to help the programmer output log statements to a variety of output targets.
Picoworkers - Earn money from doing short, easy tasks similar to Microworkers. Picoworkers is the best alternative to Microworkers I ever find.
LOGBack - Logging framework
Amazon Mechanical Turk - The online market place for work.