It's the biggest market inefficiency.
edit: You could also argue that the diversity in thinking and approach you'll get from woman could be very high. So perhaps they'll be more likely to start new kinds of companies in untapped markets.
As one of those 'privileged' minority males, I shake my head.
> ... but if we only address the women aspect...
Are there specific things the technology community could do to open the doors to the Pacific Islanders community? I'm sorry to say, I don't actually know the answer to that. If you do, write blog posts and meet with people and try to organize other people like yourself online and work to educate the rest of us on what we can do. I absolutely think there would be plenty of people who would be more than happy to help tackle these problems if someone led the way.
But if there's no one out there already leading the way on a cause that's important to you, the absolute best thing you could do is to try to do it yourself. There's an old slogan, "Be the change you want to see in the world." It makes a pretty good point.