What with the sheer glass 'invisible' fronts to Apple stores, I have often wondered why they don't install anti ram-raid posts in front of the stores as standard.
All you need is to sink stainless steel tubes (shiny to fit in with the store's design ethos) into the ground a few feet from the store front at 4 foot intervals and fill them with concrete and you'd stop most vehicles except the very largest - i.e a 40 ton truck might make it through, but it would probably destroy the entire building and render any equipment worthless in the rubble anyway.
That is to assume that the only way to break the glass window is with a car.