How to challenge Google? - Scour pays you to search

I just read about this new search website called Scour on Tech Spotlight. This website combines search results from Google, Yahoo and MSN and shows them on one site. And you can evaluate every search result with thumbs up or thumbs down or comment a result. So what's the interesting part? For every action (searching, evaluating or commenting) you get points and if you reach 6500 points you get a $25 Visa gift card. I just signed up and I asked you: Do you wanna get paid for searching? C'mon try it!