I feel this is something worth checking out.

My friend Johnnie told me about We Feel Fine, which is an amazing site that collects "feelings" from blogs all over the world.

"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.)."

Very cool and worth checking out. It requires Java and may take a bit to load, but it's really interesting to view the information in a variety of different ways.