stumbleupon - http://www.stumbleupon.com/
StumbleUpon uses ratings to form collaborative opinions on website quality. When you stumble, you will only see pages which friends and like–minded stumblers have liked. - [Read more]

judys book - http://www.judysbook.com
Judy's Book is an online community where people share valuable, real-life information about the best and worst services and products in their area. - [Read more]

lopico - http://www.lopico.com/
Lopico: A Collection of Favorite Local Businesses Lopico takes input from site visitors to create listings of the top local businesses across the country. - [Read more]

reevoo - http://www.reevoo.com
Reevoo is the place where you can find people like yourself talking about products you’re thinking of buying. - [Read more]

yelp - http://www.yelp.com/
Yelp is the fun and easy way to find, review and talk about what's great - and not so great - in your neighborhood and beyond. - [Read more]

yub.com - http://www.yub.com/mall/
Yub is an online mall where people meet, hang, and get up to 25.00% back for shopping. - [Read more]

Pheromone Trail - http://www.pheromonetrail.com
PheromoneTrail.com is a powerful new way to find and discover the hottest places on the web. Just as ants create trails between the nest and food, helping other ants find the food quickly, PheromoneTrail.com helps web users find the best places on the web - [Read more]