I think it's funny that Bo is asian and says I don't like them becase she's not attracted to them. Then she likes a post saying "it's not being asian that makes this happen, it's just you as an individual" girl, make up your mind.
I believe what you first said: a LOT of asian girls don't like asian guys, but I certainly wouldn't say it's the majority around Vancouver.
I'm a half white girl and I've only ever exclusively dated asian guys. I find them more attractive than white boys in general (and less hairy).
I think the entire thing comes down to stereotyping. White boys are more independent, white boys treat their girls better, white boys don't deal drugs, white boys aren't hardcore gangsters, white boys this... white boys that. *I* don't personally agree with any of that, but there are a lot of gangster, hard core little drug dealing, asians 'round here. So at the end of the day, asian boys have a bad rep.