Hacker News on 23 July 2014

• The sad state of Linux Wi-Fi
• Apple Confirms “Back Doors”, Downplays Their Severity
• List of Web Business Models
• Sierra Leone's chief Ebola doctor contracts the virus
• The Secret Government Rulebook For Labeling Someone a Terrorist
• William Shatner reviews Facebook Mentions
• Firm Inefficiency
• Tracking down a kernel bug with git bisect
• Polygon sat down with one of the creators of Dwarf Fortress
• How recursion got into programming: a comedy of errors