Don't get me wrong; I understand the problem. Being asked to make the coffee is fine. Being asked to make the coffee just because you're a woman is reprehensible. The actions take place in a context, and just because there are empowered women doing sex-charged performances in San Francisco doesn't mean the event in Taiwan was empowering.
Still, I feel the disconnect from the sex-positive culture I know in SF, and the generally sex-paranoid culture of corporate America. There are subcultures at least where neither being 'professional' nor being very out front with your sexuality matters at all to how respected you are. I kind of wish mainstream culture would catch up. If people would just get that, they wouldn't have to see a sexual performer as an inferior, and the nature of the entire exchange would be different.
Does it mean those women in Taiwan weren't empowered then? Besides, maybe that kind of thing is common in Taiwan, and nothing to get all worked up about (especially on the other side of the planet).
To the women, it was probably just a business transaction, and the geeks probably enjoyed it. No one got hurt or degraded.