I am all about personal development. That’s why I post daily motivational quotes on Twitter—and why I love LifeTango, a webapp for setting, sharing, and tracking goals.

From the site:

“Studies have shown that people who write down the list of things they want to do are more likely to accomplish them. That's the first benefit of LifeTango.com, we give you a place to make your Life List—the list of things you want to do in your life.”