I just stumbled upon a blog about the search for happiness from an eloquent and insightful author named Gretchen Rubin.
http://www.happiness-project.com
Although my blog lacks the focus of hers, I did notice a lot of similarities between her approach and mine: a fondness for asking big questions, a willingness to look for wisdom wherever it might be, and a healthy combination of optimism and realism. I encourage you to check out the site (and the book once it's published).