I think more importantly, K-Cups can be stored for long periods of time. If you are not a daily coffee drinker, and you want to make coffee with the same infre

I think more importantly, K-Cups can be stored for long periods of time. If you are not a daily coffee drinker, and you want to make coffee with the same infrequency you use all of your other kitchen gadgets, your grounds will be stale between cups.