Got involved with this new site called CrowdTap. It's a place where you can express your opinion about a number of different products of your choice, and you have the opportunity to win cool prizes, like gift cards for Amazon.com and other online stores. So far, I've won three Amazon.com gift cards, which keeps me in books, and a gift card for Sephora. I'm also participating in a sampling opportunity for Truvia, where you get some free samples of the product, and them make a report on what you did with them. Not sure that there is a prize involved with this, but you do get the free samples of the product.

The Crowdtap program is fairly uninvolved and doesn't require a lot of lengthy surveys, which is what I like about it, and of course, winning prizes is always fun! Try it for yourself; I'm sure you'll like it!