That's not completely true— location.replace() and location.assign() do slightly different things. But, yeah, this is basically 535 different ways to spell location = location.

And not even very interesting ones. window.window is window, so you can just go nuts with the chaining. So is window.self, window.top, window.frames... window.self.top.frames.location = frames.top.self.window.location? Now we're talkin'.