Hello fellow Fedorians and other readers, if you are going to FOSDEM, please bring your GPG fingerprint so we can exchange them. An easy way to generate a sheet with lots of them is to use gpg-key2ps found in the package pgp-tools:
sudo yum install pgp-tools gpg-key2ps KEYID > KEYID.ps lpr KEYID.ps
Replace KEYID in with your GPG key ID. Mine is for example 6A3A10B31C109517.