It depends on how you define 'problem', but here's one small example ( http://fabathome.org/?q=node/110 http://fabathome.org/?q=node/110 ) and I've been reading

It depends on how you define 'problem', but here's one small example ( http://fabathome.org/?q=node/110 http://fabathome.org/?q=node/110 ) and I've been reading recently about others. e.g. all kinds of small kitchen, bathroom, and utility items that are currently sold at relatively high margins in stores. I remember when mp3s were too big to store or move easily, and couldn't be played portably. Piracy was purely a geek thing then. That situation changed incredibly fast.