Discussing software tools as a programmer is nothing at all like discussing lenses on a camera. As far as I'm aware, there's no lens out there that can increas

Discussing software tools as a programmer is nothing at all like discussing lenses on a camera. As far as I'm aware, there's no lens out there that can increase your productivity as a photographer by tenfold. Choosing Ruby over assembly language for a webapp could _easily_ increase your productivity by tenfold (probably more like a hundredfold). Obviously not every software tool discussion is as exaggerated as that, but even if you're arguing Django vs Rails, there really are significant differences that could affect your work in dramatic ways (e.g. one framework has a plugin that would take you a week to write, while the other doesn't).