Productivity is a very sticky feature. IMO there's no language that I know of which effectively competes with Ruby in this category. I don't even know if peopl

Productivity is a very sticky feature. IMO there's no language that I know of which effectively competes with Ruby in this category. I don't even know if people realize that Ruby is the closest thing to an Aspect Oriented Programming experience in the wild, at least that I've seen. It's the secret sauce IMO.