This is merely a shortcut to accessing verified public keys for our users, not a bug. Saves having to ask people for their public SSH keys when giving them acce

This is merely a shortcut to accessing verified public keys for our users, not a bug. Saves having to ask people for their public SSH keys when giving them access to something, just `curl https://github.com/<user>.keys` https://github.com/<user>.keys` instead :) See also this section of our API: http://developer.github.com/v3/users/keys/ http://developer.github.com/v3/users/keys/