I must admit I'm pretty excited about our upcoming Drupal for Non-profits class. Our primary mission has always been to help people get the resources they need to get a lot done. For that reason, most of our development work has been focused on mail, contact management, donation, and tracking tools to help people get their maximum benefit from their online resources. The cool thing about open source is, you can give it away and still have it for yourself, so after a customer helps to fund module or a feature, it's available for everyone.