How to install Drush server-wide in less than one minute. FCKeditor - The text editor for Internet.
Cck. Zencart. A more secure drupal [multisite] install. I love the Drupal CMS.
![a more secure drupal [multisite] install](http://cdn.pearltrees.com/s/pic/th/multisite-install-hileman-15275936)
One of my favorite features of Drupal is the ability to do a multisite install. Several sites can share one codebase.