@neil @Edent @michael I'd pay for that. One of the things I had wondered about previously was having a lawyer hold a backup of certain credentials for me.

@bentasker @neil @michael the problem is, they need updating.

Every time I want to use my Yubikey in a new service, I have to ask Neil to post me the backup to I can make sure both are authenticated.
Then there's making sure no one interferes with the mail etc.
It is a great idea, but impractical I think.

@Edent @bentasker @neil @michael If only it could have been designed so that one hardware key could enroll multiple - but only validate as itself. Therefore you could keep a "spare" secure at all times just in case instead of having to get it out for every new service.
@rbairwell @Edent @neil @michael Yeah, what'd be nice would be the ability to "sign" keys/fobs with a (well secured) master key.