Hacker News on 7 May 2017

• Wikimedia Foundation spending
• The great British Brexit robbery
• My Struggles with Rust
• I Broke Rust's Package Manager for Windows Users
• Random – Probability, mathematical statistics, and stochastic processes (2015)
• Unmanned U.S. Air Force space plane lands after secret, two-year mission
• Show HN: 100M Books – Open a new tab, discover a new book
• Vue HN 2.0
• A lot we know about pirates is not true, and a lot of what is true is not known
• JMAP: A better way to email (2014)