I joined the microworkers a month ago , its a site which pays its workers for small tasks ( those task take 2-5 minutes) earnings depends on how many task you have complete and while completing the task you have to maintain the success ration of the task above 75% , that mean if you have done 100 tasks then 75 task must be rated satisfied by the employer, its a legit site, I suggest this site for the people whi surf internet in free time.