Hacker News on 21 February 2017

• Why I Don’t Talk to Google Recruiters
• Upspin – Another option for file sharing
• Introducing Netflix Stethoscope
• How setting the TZ environment variable avoids thousands of system calls
• What I Heard from Trump Supporters
• GPUs Are Now Available for Google Compute Engine and Cloud Machine Learning
• Development content accidentally shipped on a DOS CD-ROM game from 1993
• Anagram Scoring
• Dwitter – A social network for short JavaScript demos
• Welcome to the New AWS AI Blog