This video tutorial is a great example of how you can utilize the power of Views 2 Relationships in Drupal. This is a great new addition to views that allows you to cross-reference content types and their fields.
Tonight I am working on gathering some documents for our most recent case study client Capitol Aluminum and Glass (http://www.capitol-windows.com). We are in the process of developing them a new website that is much more functional and user-friendly. Bouncehost will be putting together an analysis based on marketability, user-friendliness, design elements, search engine ranking, traffic, and web leads generated for Capitol.
The following is a list of essential modules for creating a blog site using Drupal 6. I figured I would go ahead and create this since I couldn't find much when I did a Google search for "cool modules for a drupal blog".
The Basics
This site lets you preview different web (CSS) font familys on the fly.