Hacker News on 21 June 2015

• To Apple, Love Taylor
• Asciinema
• Wooden combination lock
• Management things I learned at Imgur
• We Tried Slack and Regretted It
• Welcome to OpenGL
• It's all fun and games until someone [XOFF]
• Why we kept our startup in Australia
• CPU registers and OCaml
• The town that banned Wi-Fi