That's exactly my point. Kozmo as a whole didn't work. But some bit of Kozmo worked. It wasn't all garbage. Local delivery + fees + free delivery using monthly club payments + better smartphone logistics can turned it into a great business. But so many people have missed it though throwing out the entire business idea of "local delivery" until some smart folks behind instacart/postmates/etc. realized the gems in here. This is happening here again with Groupon. "Group coupons are a terrible idea" I hear. Yeah, for a lot of people, but not all. I bet there's some really great ideas buried here for those folks who can dig into what's working and what's not.