myHappier is an awesome site geared towards one of the best concepts I can imagine, making people happier.  I describe it as luminosity for happiness.

You begin with a current happiness assesment, which is presented to you compared to the rest of, to get an idea of where you are currently.  Then through completing a course of science-proven techniques, including their trademarked "Micro Journals", you are guided through exploring your past, thought processes and other areas of your life you may not think about on a daily basis.  As you continue to use the site, you are urged to retake the happiness test after time has passed and you have completed courses, and not surprisingly, your test results surely improve because I tested this myself, and even as you are completing the Micro Journals, you begin to feel better.

This is one site everyone could benefit from.  Who doesn't want to be happy!?