Yeah, but the whole point is that if it IS explicitly stated or even implied, then the whole concept of a VC's fiduciary duty to its investors gets thrown out the window because of some partner's personal biases that have no impact on a given company or product. That's unethical and dubious at best, and illegal or outright fraud at worst. All because someone didn't like that someone else was using a different kind of phone. That's nuts if you think about it.