Should I Learn CoffeeScript?

Should I learn CoffeeScript? I find it weird how many software terms are named after caffeinated drinks. Cocoa framework, Java language with Java Bean code modules and CoffeeScript. All they need now is a Starbucks something. That’s where a lot of the freelance coders are working on their projects. In fact, that’s probably part of the inspiration for the names. I wonder what we’d get if they were working in tea shops instead. iTea? That is actually a tea shop n...