Steve Jordan
I like SF. SF is cool.
But there is really no reason to assume that designs that work well (ergonomically speaking) now should change that much.
Sometimes you never know what will change, just because a new design becomes popular with the public (sometimes despite being less efficient, as a form of social protest or rebellion, or another aesthetic); if it stays popular long enough, it becomes the norm. Fashion is a particularly good example of this. Another is the auto industry, which loves old tech because of its romantic history.