to be clear.

discriminating against somebody based on their appearance, ethnicity, country of origin, gender identity, gender expression, sexual orientation or any other triviality is very bad, always, and people that do it should be sued under appropriate tort law to pay for the damages they caused.

but, "discriminating" against somebody because of their beliefs is something that i think should happen more often, actually. i don't consider that to actually be discrimination, i consider that to be properly evaluating an individual and the appropriateness of their employment.