- Oddiverse
- By Alexandra Botezatu
- January 7th, 2014
Waitress Rewarded for Her Cheerfulness with Giant $6,000 (€4,400) Tip
The server told the interested customer her life's story and received a huge check
- Internet Life
- By Lucian Parfeni
- October 6th, 2009
Facebook Launches Tool to Measure the Happiness of Its Users
By analyzing the status messages of the millions of users