Exactly, the 15 Year old with the 60K songs isn't likely to buy or even listen to more than a small number of them. Not every copy would have been a sale. Back in the day most of the games were cr@p, and the copied disks got tossed into a storage box somewhere until time finally took it's toll on them.
I know people with hundreds of non-purchased apps on their iPhones and they really only use two or three of them. They just like the idea of them being there.
