Simplifying Drupal site development!

Note: We're back to 7PM this time!

We're going for another share-alike session! How do you simplify Drupal site development? There are many tips and tricks to cut down configuration and build times when a new client comes around.

Share your stories! Do you use a Drupal distribution? Have you created your own profile? Maybe you just have a collection of modules you always know you will use.