What is a feminist?

Is a feminist an academic who can quote bell hooks and Betty Friedan with ease? Is a feminist a great orator who steps up to podiums, demanding freedom for all women, using buzzwords such as marginalization, empowerment and exploitation? Is a feminist white, benefitting from class privilege and well-versed in feminist theory, as the representation in last week's highly criticized CBC documentary The F Word might suggest? Or is being a feminist simply antiquated, as columnist Margaret Wente declares "The war for women's rights is over. And we won."