Dexter,
That's a VERY good question. This might cause some serious tension, but, I feel that discriminating against non-blacks would be foul. First that person needs to understand that they're getting involved with a predominately black organization that does most of its public service activities in the black community. I know several caucassion sorors who are OWT, ya heard!! Someone who chooses to be homosexual, well, I don't know about all that. Personally, I feel that someone's sexual preference doesn't reflect how productive they would be in the organization, so I don't think I would discriminate in that area either. But it's hard to talk on that without stepping on any toes. But I know MANY sorors that hold high positions that are lesbians. Ultimately, we can't barr them from the organization. That also doesn't mean that I agree with their sexual preference, but we can't say "NO, because you're gay/lesbian." That's another form of discrimination. I'm sure fraternities might have a difference of opinion on that one!
That's all!