Twitter users can influence the site by including specific hashtags in their tweets. The site responds to the hashtags in realtime and updates its content accordingly.
Price comparison site for millions of products from best online retailers. It uses more than five different APIs.
|Shopzilla, Shopping.com, GoogleShoppingSearch, EBayShopping, AmazonProductAdvertising|
Productism is a place where you can review the products you love and share them with your friends.
|Twitter, FacebookGraph, AmazonProductAdvertising|