Hacker News on 22 August 2012

• Introducing Tent - the decentralized social web
• Typing Practice for Programmers
• '; CREATE TABLE `Capture the Flag`;' -- Stripe's Web Security CTF is Live
• Ghosts in the rom
• Show HN: SideProjects.com - 37 Bootstrapped Profitable Projects
• Status Chart: Your Personal Status Dashboard
• Why Ratings Systems Don't Work
• I'm Not Japanese
• Leap
• Family trees: Tracing the world's ancestor