Essays -- this guy runs a startup-funding program every summer, and helps a dozen or so startups hook up with venture funding, set up systems, write business plans, etc. He writes essays on his experience, which are well worth reading.
Make-it-Fly Small Business Tools, Tips and Programs for Entrepreneurs and Owners of Small Businesses and Home Businesses -- I wish y'all could join this program, because it's spectacular, but Dave and Victoria haven't taken it nationwide yet. In the meantime, the website's good too.