This is typified by people who attack people from the other party for doing something, but defend someone from their own party for doing the same thing. It often comes down to making excuses for people that you agree with 90% of the time. It is OK to not agree with everything someone has said or done, but still support them. But at some point you are a total idiot if you make a big deal supporting something, but then opposing it when the other party comes into office.
To the degree you agree with every single thing in your parties political platform, than it is fine to only support republicans, and appose democrats. However if you make arguments against a an action when it is the other guys in the white house, but support the president's right to take that action when they are in power, than this type of motivation will not lead to good policies.
It is the double standard, hypocrisy, or changing standards that have you defend the person when he or she is from the other party.
There are many examples of Party Affiliation Groupism that overrides issues people say they care about. Below are some examples:
Issue that is ignored: saying you want a color blind society, that does not discriminate between background, or group membership, but just votes for the best person. Examples include:
- Not liking all the racial targeting all the African Americans voting for Obama, but being OK with all the evangelicals supporting Huckabee, or visa-versa.
Issue that is ignored: saying you care about the family values of moral fidelity, but getting madder at people from the other party are unfaithful. Examples include:
- Republicans who freaked out over Bill Clinton's sex scandal, but defended Mark Sanford, or visa-versa.
- Feminist who defending Bill Clinton's sex scandals but freaked out with the Duke polo team sex scandal.
- Liberals who assumed Anita Hill was telling the truth about Clarence Thomas but said Lewinsky's allegations were all part of a "right wing conspiracy",
Issue that is ignored: saying you care the advancement of a minorities power in society but letting your other political interest causing you to only advance minorities from your party. Examples include:
- Feminist who got all excited about Hillary Clinton, but didn't care at all about Condoleezza Rice (saying your are for women's advancment, but only women who agree with you. They would say that they don't think Condolezza is really advancing women's interest, but I think it has more to do with people liking people from their group, and assuming the worst from people from the other group).