Footnote [1] If you're going to be pedantic, be correct. Not only is your use of words incorrect (pedantic/ly), the logic is insufficient to be a valid argument (on substance). The seperation of the political seat of power (in both california/sacramento and the us/washington DC) was (as historical fact) done in repsonse to desire for a seperation of political capital from financial capital (her being used in the sense of assets) to minimize potential corruption. The presence of capital (assets) in a city is what makes that a capital (descriptive) city. This is why you can have non-political Capital cities (like NY, SF) without speaking illogically or using incorrect grammar.