I came to know about a new make money online opportunity (like mTurk) named ShortTask.
Doing simple task, like - commenting on blogs, bookmarking a site, or replying a forum post etc you can make money. You can earn anywhere between $0.05 to $5 (according to my research) for performing these simple tasks.
You will get paid through PayPal as soon your income reach to $10.
Most of the time they have huge number of tasks available for you, so if you have some time to indulge in fun work, where you can get paid as well, you can join them.