There's still plenty of room for paid hosting services. But this lowers the bar in a major way. If their home network is down, hopefully their office network i

There's still plenty of room for paid hosting services. But this lowers the bar in a major way. If their home network is down, hopefully their office network isn't, or their business partners' networks aren't. Also, these kinds of applications are practically begging for mesh networks. So what it means for a home network to be "down" could change a lot in the coming years.