Hacker News on 9 July 2016

• Coursera courses preserved by Archive Team
• Has Physics Gotten Something Really Important Really Wrong?
• Pinboard Turns Seven
• Tech workers think Silicon Valley and startups are losing their luster
• Post Ghost Shutdown: An Open Letter to Twitter
• Replacing Google with microG
• Avalonia – A multi-platform .NET UI framework
• The DOOM 3 Network Architecture (2006) [pdf]
• Simple questions to help reduce AI hype
• Prefer duplication over the wrong abstraction