New Blog Feature

I've just added a categories feature to the sidebar. This allows you to find all posts since 2004 based on various labels. For example, you can search for all postings by season. I decided that seasons based on meteorological criteria made more sense than astronomical dates:

Spring - March 1 to May 31
Summer - June 1 to August 31
Fall - September 1 to November 30
Winter - December 1 to February 28 (29 for leap years)

I may be adding other labels in the near future. Let me know if there is a category you'd like to see.