Hacker News on 4 April 2014

• Learn C and build your own Lisp
• Amazon Dash
• Facebook CPC – Don't Waste Your Money
• Apache Wave
• My low-paying, early-morning, exertion-requiring job
• Show HN: InstaMotor – Taking the pain out of selling your car
• American Chemical Society bans university after "spider-trap" is clicked
• The right way to ask users for iOS permissions
• Michael Lewis: shilling for the buyside?
• Contributing to the F# Language, Library and Tools