The application is made with PHP and javascript, and we use a MySQL database. Amazon’s S3 is used for storage of files upload by users. Prototype and script.aculo.us provides us with easy-to-use and sexy user interface. We use Zend Framework APIs to support web services (such as Google, Flickr, Yahoo and Amazon). Meanwhile, we support microformat and RSS.
Wordpress helps us to build our fantastic Bizroof Blog which is powered by K2 theme, and iconshock provides all the icons we need.
Thank you