Revoost.com was a website that allowed authors and web designers to receive feedback on their work from other users. The highest rated works would be featured in a categorized directory and on a Twitter feed to drive more traffic. Users had to first provide feedback on other users' works to receive feedback on their own works.
ShopSalad.co.uk was a price comparison website that listed over 1.5 million products from more than 100 vendors in 1,500 categories. Complex algorithms extracted product attributes from data feeds so users could filter product types. A search engine of over 4 million shopping pages also enhanced results for products with limited availability through affiliate data feeds by differentiating shops from other website types.