The University of Pennsylvania's Authentic Happiness Test Center is looking for online participants for it's authentic happiness questionnaires. They're quick and easy, and at the end you get a happiness score (between 1 and 5). While the research has not yet concluded the absolute value of the score, at the end of the questionnaire, you will recieve a percentile score rating your level of happiness to that of other participants. Fill out the questionnaire at the Authentic Happiness website to help positive psychology research!
Because of comments I have decided to reveal my number: 4.54