..When you actually hear Gladwell explain how the single button mouse came about, though, the genius of the decision really clicks. Not only is a single button mouse an easier interface to introduce to users either new to computers or used to text-only input, but it dropped the build price of the mouse to a level where every consumer could afford to buy one.
.. but I hate
mice that have loads
of buttons - I'm always pressing them when I don't mean to