This is a strange request.

In Linux you can middle click on a window and it will push itself to the back of the stack of open windows. This might not sound very interesting, but when you start using it you will wonder how you coped before (think tabs for window browsing - it's that good. And even though expose rules, I need this as well.

Does anyone know anything about getting that to work on OS X. I've been googling for hours, but my search-fu is weak.