This is crazy.
Not at all.
A wallet cemetery service.
Having bitcoin on many computers and virtual machines, I have many wallets that I've used at one time but don't think I will ever use again. I'ld simply delete these but I never know if, for some reason, someone at a later time would send another transaction to the same address that is now in a dead, deleted wallet.
A service I think might be useful would be to accept my empty wallet as an upload, which would then import the keys from that wallet and associate them to my account. If any funds are ever received to those addresses, I get a certain percent, and the cemetary service gets a cut for their efforts. I would use it even if I only got back just half though I suspect the rate could not be too excessive or competition would emerge (and because I still might have the wallets backed up, the competitor could become even as far as ability to spend any coins that arrive.)
I do know that once the merge capability is in the bitcoin client that this cemetary service will be less necessary, but at the same time, uploading a wallet and entering an email address is going to be the simplest solution -- which often becomes the winning solution.
I'ld love to see someone offer such a service.
and it had earlier been discussed here:
-
http://bitcoinforums.net/threads/wallet-cemetery.143/So if there were a method to upload a wallet.dat to you (and the encryption passphrase if encrypted) and your automated service pulls keys from there would be something that would be used.