Jag, you and I can agree to disagree on this one, I still have respect for ya.
The email does bring light to a way of group thinking for some of the people that sent it. I certainly wouldn't be forwarding something like that about a white candidate..."Vote for X because he is white". I understand its easier for me to say that because I haven't endured the degree of race related discrimination, but ultimately, its wrong.
Not everyone is as intelligent as you and not as many are aware of the issues. Sometimes there is a group mentality and thats the flavor of the email that went around. I hate chain emails and have asked my friends not to clutter my inbox with them.