Useful Links - Mar 2013

For Everyone

• Why Pintrest-style layouts are worthless for everyone except Pintrest
• Email Subject Lines: A Quick Assessment of 7 Split-Tests
• A Personal Assistant Created from the Crowd by Smart Software

For Geeks

• Superhero.js is a cool collection of Javascript related development tips
• Crafting the perfect intro tutorial
• The "a" element is broken
• gemcanary helps you discover vulnerabilities for your Ruby on Rails app
• Writing efficient CSS selectors