Hacker News on 4 March 2015

• My Girlfriend Dissociated and Forgot Who I Was
• Valve Announces Source 2, and It’ll Be Free
• Show HN: Slack Meets GitHub Issues
• SpaceX Profitable as Musk Pulls in NASA Contracts, Google Cash
• Mike Ey, Microsoft HoloLens designer, killed in hit and run
• Show HN: Ghostnote – Contextual notes and todo app
• Internetarchive.bak
• If you have startup stock options, check your option plan
• Turning the database inside-out with Apache Samza
• The Social Radar: What I Did at Y Combinator