i've never bothered.
I would go easy on it for the first 250 miles or so depending on use.
Same as when you have new brakes.
Its two plates that need to wear against each other remember, when they are brand new I cant imagine the friction will be as good as when slightly worn in.
running them in, but then i dont make a habbit of trying to murder the clutch often either!
I guess it depends on how mechanically sympathetic you were, i would take it easy for the first 100 miles or so just to make sure.