I love Mturk and will continue to use it but I also found this site that will pay you to read emails and use their search bar. There is also surveys and tasks just like Mturk. It is a cool site because you can just let your money build up searching the web. If you want to give it a shot you can sign up at http://www.inboxdollars.com/
You can also get paid for watching videos online. it is kinda cool ive been doing it and been having the money put into a paypal account you can sign up at http://inboxdollars.com/