Hacker News on 15 September 2007

• Aaron Swartz's Jottit has been officially released
• When a meeting with a VC goes bad (Jobloft)
• Ayn Rand's Literature of Capitalism
• Why g ~ pi^2
• Trigonometry? No Way: These Teens Would Rather Toss a Ball
• Living Your Dreams, in a Manner of Speaking - Lucid Dreaming
• Critique of DHH philosophy: "37signals' products tend to be so "opinionated" as to be anti-user"
• Mises Blog: "There is nothing ethically or morally wrong with an ad-blocker."
• Hacker fuel (can't live without it)
• How Bill Atkinson got the idea for the "marching ants" effect