> ... you can have multiple hardware keys that authenticate to the same services, so you can store one as a backup. Just some problem: As a backup, I would pre

> ... you can have multiple hardware keys that authenticate to the same services, so you can store one as a backup. Just some problem: As a backup, I would prefer to store it _away_ from my main hardware key. Everytime I sign up a new service, I need to go fetch the backup and update it...