Hacker News on 1 April 2012

• Maps TD - Google Maps-based Tower Defence.
• OMGPOP CEO tweets: "Shay Pierce was the weakest employee on the team"
• Paperfold CSS
• Bootstrapped startup saves over $100K by dropping IE
• MMO Asteroids
• All April Fools' Day Jokes on the Web Are Here (so they don't clutter HN)
• MIT scientist captures 90,000 hours of video of his son's first words, graphs it
• Ask HN: Who is Hiring? (April 2012)
• How to Train Your Brain to Remember Everything
• Responsive Design Patterns