Smorty

http://www.smorty.com

Smorty pays you to give your opinion on products, services and websites on your blog. Each blog post must be between 150 to 400 words and include a link to the advertiser.Â

They send an email to your account when ad campaigns are available and you have 72 hours to respond. Smorty accepts multiple blogs but each one must be under its own paid domain name to be approved. They pay weekly by PayPal.