This can't be true! How can someone trust such a key?
Does anybody have a reasonable explanation for such an abomination?
Update: It seems it is unclear to some people what is the problem with this key. There are multiple identities (apparently different people) for the same key. So, in layman's terms, multiple different people are using exactly the same key to certify their identity.
I really don't understand how this could work in real life. Maybe is a case of misunderstanding what gpg is about?