Here is the list:
- Lifehacker: Tips and Downloads for Getting Things Done
- Steve Pavlina: Personal Development for Smart People
- PickTheBrain: a website focused on self improvement.
- The Mindware Forum Software for Self-Improvement, Personal Development & Success
- LifeHacks.Org Getting Things Done and Lifehacks Blog
- BrianKim.Net: Invest in Yourself and Make It happen
- Zen Habits: Simple Productivity
- 43 Folders: personal productivity, life hacks, and simple ways to make your life a little better
- Change Your Thoughts: To Change Your Mind
- Litemind: Exploring ways to use our minds efficiently.
Sumber : http://selfimprovementsites.com