BioBase - Measure and manage your stress
Lifetick - Lifetick is an online Goal Setting application with a stylish, easy to use interface.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Beeminder - Beeminder
Time 2 - Stay focused and crush procrastination
Joes Goals - Joe's Goals is an online goal-tracking website. 100% Free. No Download Required.