8/26    Poll: how many of you pub/priv key users: 1) use private keys that
        are not password protected 2) password protect your private keys
        but don't use ssh-agent 3) use ssh-agent:
        1) .
        2) ..
        3) ...
        \_ I also use empty passphrased private keys, but place them
           on an encrypted partition and symlink to them.  Useful for
           scripted stuff, like automatic uploading of security camera
           footage.
           \_ Good idea, thanks.
        \_ It's worth noting that OS X 10.7+ (10.6+?) automatically uses
           ssh-agent