Hacker News on 9 December 2019

• WireGuard is in net-next
• O(n^2), again, now in Windows Management Instrumentation
• The sad state of sysadmin in the age of containers (2015)
• AI Dungeon 2 costing over $10k/day to run on GCS/Colab
• Operations for Effective CEOs
• Things end users care about but programmers don't
• Ask HN: We are shutting down our startup, I get our code. What now?
• The Nintendo Switch Switch
• Technology Preview: Signal Private Group System
• Apple’s Ad-Targeting Crackdown Shakes Up Ad Market