this was already suggested by OgNasty to theymos, and theymos thinks PGP keys are insecure and it needs a revision.
Ive long thought there should be a spot for PGP fingerprint.
PGP fingerprints are SHA-1, which is insecure. The OpenPGP standard really needs a complete new revision...
hmmm, that means spoofing fingerprints is fairly trivial. Awkward.