We Feel Fine is an exploration of human emotion on a global scale. "Since August 2005, We Feel Fine has been harvesting human feelings from a large number of weblogs. Every few minutes, the system searches the world's newly posted blog entries for occurrences of the phrases 'I feel' and 'I am feeling.' When it finds such a phrase, it records the full sentence, up to the period, and identifies the 'feeling' expressed in that sentence (e.g. sad, happy, depressed, etc.)."