The Drupal search
Drupals built in search functionality isn't the best. But what's good is that it's not to hard to make it better. Here's a simple tutorial built with the Search Lucene API module.
Modules
The website
About the purpose of this site you can read in my previous post. Here I will go through a bit about how it's build. My main tool for developing websites is Drupal and this site is built on version 6.