Any sites along the lines of Humanatics that you have had a good, hassle-free experience with?

Humanatics is a great example to me because I am a big fan of basic, no-pressure independent sites where signing up requires minimal screening. Only requiring details such as email, territory and in the case of sites like Humanatics job experience. And you cash out on a weekly base through bank transfer or PayPal. What other services do you feel have an environment like this?