Hacker News on 17 December 2014

• Linus Torvalds on semaphores (1999)
• What Happened When Marissa Mayer Tried to Be Steve Jobs
• A tiling window manager written in Rust
• Cuba and the U.S. will begin to normalize relations
• Falcon 9 attempts ocean platform landing
• Linux kernel: multiple x86_64 vulnerabilities
• Theater Chains Decline to Show Sony’s ‘The Interview,’ Citing Threats
• CSRF in Doorkeeper OAuth2 gem
• Dissent – Accountable anonymous group communication
• A look inside Facebook's source code