Credit cards are lost and stolen all the time, and it isn't really a big deal when it happens, since charges can usually be easily reversed. This does not sound like the same scenario. It also doesn't account for people who lack friends/family nearby or at all.
> it breaks and you were too cool to provision a backup
If we're relying on the average person to back things up properly, this idea is doomed from the start.
> it breaks and you were too cool to provision a backup
If we're relying on the average person to back things up properly, this idea is doomed from the start.