I can't re-sell my Steam, Origin or uPlay games either. The games industry as a whole has moved towards games-as-service rather than games-as-products; it's the future even though it sucks for the consumer. It's the same on the Windows games market. Let's hope Germany kicks up a fuss, they are good at that and beat both Google and Microsoft into submission.
Does anyone know if this used games programme on the new Xbox will benefit the devs and publishers as well, or do MS take all the profit?