Hacker News on 23 November 2013

• Basic Data Structures and Algorithms in the Linux Kernel
• Walmart Node.js Memory Leak
• The Neuroscientist Who Discovered He Was a Psychopath
• What does "HREF" stand for? (2008)
• How to launder Bitcoins
• Study Suggests Link Between Dread Pirate Roberts and Satoshi Nakamoto
• Here’s who probably did that $150 million Bitcoin transaction
• Life of solitude: A loneliness crisis is looming
• Namecoin, A Replacement For SSL
• NSA infected 50,000 computer networks with malicious software