I signed up with most of the survey sites before but remained faithful with quite a few. One is MySurvey.com which by the way, paid me again today. They used to send check but they have recently added paypal as another payment processor. I love doing their surveys because they are short, simple and quick. I cannot stand doing long, boring surveys and pay so small. MySurvey.com is definitely one of my favorite survey sites. What's yours?