We have just launched www.stuffyouwant.co.za. This project made use of Drupal, combined with a few customized modules we designed. The main reason for it’s design was as a proof of concept.
Most noteworthy are the Drupal Redirect and Drupal Clickbank Import modules.
Drupal Redirect Module – with this module we are able to create customized urls that link to outside websites. This not only encodes the urls, but it also allows you to track which links are clicked on more than others.
Drupal Clickbank Import Module – this module was custom made to import the complete market list from Clickbank. It does so by recreating the complete category and subcategory structure that Clickbank currently using.