Free 8 x 8 photo book from Smilebooks

Head on over to the Smilebooks blog and for refering 5 friends to smilebooks you will recieve a coupon code for a FREE 8 x 8 soft cover smilebook worth $26.95!  Your friends will in turn recieve 30% off their next order. I've tried many photo book sites and smilebooks is probably my favorite.