There are 3 main tools that are critical to keeping me organized:

1. For everyday stuff like tasks and reminders, 2Do on my iPhone is what I count on.

2. For brainstorming ideas and sketches, I still keep an old-fashioned notebook that I can go back and flip through.

3. For keeping my coding tasks organized, I can't imagine going back to a world without Pivotal Tracker (www.pivotaltracker.com)