Hacker News on 5 August 2016

• Hello from Orkut
• Let's Encrypt root certificate trusted by Mozilla
• Mozilla Awards $585k to Nine Open Source Projects
• Ask HN: How do you get notified about newest research papers in your field?
• Torrentz Shuts Down, Largest Torrent Meta-Search Engine Says Farewell
• Why We Moved from Amazon Web Services to Google Cloud Platform
• Minds Turned to Ash: Burnout is more than working too hard
• The Linux kernel hidden inside Windows 10
• Moving to GitLab: Yes, it's worth it
• Amazon launches Prime Air, its own dedicated cargo planes to speed delivery