Fixed width

I installed this on the basis of the “Responsive” claim, hoping it would help me find a way to make Facebook’s ridicuolus Like box (which unfortunately my client wants) work within a responsive layout. It did no such thing, it’s a fixed width box exactly the same as if you were simply grabbing the Facebook code and pasting it into a text widget, but with less options. Why do some people build completely pointless plugins and then make them public?