WebAnswers.com is a FREE Question and Answer site, just like Answers.com and Yahoo! Answers. In WebAnswers, members can ask questions and provide answers to vast categories of topics and earn extra money because of its Google Adsense Revenue sharing program.
After registration to the site, a member must first provide answers to 10 questions. Doing this first step will enable the Google Adsense revenue sharing on that member’s WebAnswers account. The next step is for the member to create a new Google Adsense account (within WebAnswers) and/or link his/her existing Google …

Update as of December 12, 2009.
As stated on Pickjack’s official Facebook and Twitter accounts, they have stopped paying its members (for now), but their site will remain up just for the fun of creating and answering trivias.

I have been a member of pickjack since last year and I have been paid by it many times already. Earning money with pickjack is really easy. All you have to do is write multiple choice questions (MCQs) and answer other member’s MCQs. You can also get additional earnings by referring people to …