Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

Micro Work 4 all - New Website aiming to get more workers and job seekers to perform tiny task and make money.

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.

Picoworkers - Earn money from doing short, easy tasks similar to Microworkers. Picoworkers is the best alternative to Microworkers I ever find.

Strikethru - Strikethru is a kind of to-do list notebook for managing work lists and staying updated with the important tasks.

Amazon Mechanical Turk - The online market place for work.