Inventor's Rant
Dave Volek's Business English
OilFinancier
Tiered Democratic Governance
Math Challenges
Food Chain

Don't worry about people stealing your ideas. If your ideas are any good, you'll have to ram them down people's throats.
Howard Aiken (One of IBM's first computer builders)

A person with a new idea is a crank until the idea succeeds.
Mark Twain