Not sure if this was posted anywhere, honestly I did a quick search and came up with nothing. Anyhow - why.com is giving away $5 in flooz per referral ONLY if the referral makes 5 posts or something. Hell...I don't even think this can be considered a deal, but there aren't too many deals to be had these days anyway. Excerpt from the rules:

Now we want you to share the news about why?com with your friends. As thanks, we will give you $5 Flooz for each friend you successfully refer. A referral is considered successful when your friend clicks on the link in the email you send, then becomes a Member at why?com, and completes five reviews.