Hacker News on 1 June 2015

• Section 215 Expires For Now
• Dear Paul
• Ask HN: Who is hiring? (June 2015)
• Is ReactJS really fast?
• Securing Email Communications from Facebook
• Intel Buys Altera for $16.7B
• Microsoft Buys German To-Do List Startup 6Wunderkinder
• How Is Critical Life or Death Software Tested?
• Hello World: Windows 10 Available on July 29
• PicoC: A very small C interpreter