Generally, the strong would rise from the top in any form of government, given that the strong actually care to do so. Of course, that must be within the limits of government - whatever that may be. Obviously with an authoritarian government, that would much higher.
'More to the point, it is the very notion of "rights" in Liberal societies which limits genuine competition.' is a very interesting concept. I'll have to think about that one. The competition clearly changes from what it was before... there is clearly much more economical competition than ever before, which is less than the basic and more primitive physical competition (imagine wars fought without most of modern day technology).
I would say "Practical application is always a compromise." is certainly true (for larger theories). I have no way of knowing how much you follow into this ideology, although either way, you've argued rather objectively about it (I commend you on that, surely). It just seems a somewhat flawed look to me, that is all.
On the notions of the "true" nature of black metal, I think that there should be distinction for the music of black metal and the idealogy of black metal as it is clear there are underlying thoughts/ideals that loom in the hearts of our corpse paint wearing friends. The raspy vocals have been clearly associated with black metal, although I think the other work - particularly the minimalist guitar work - clearly comes into play with its sound. I am not an educated set of ears, so feel free to build upon the basis of what I'm saying.
By the way, lighten up about Ba'al's attitude. I'm sick of this immature arguments. Sure, he is somewhat pretentious. He acts towards you like the average Opeth fan looks at average nu metal fan - a feeling of blatant level of superiority in music knowledge and experience. He's clearly knowledgeable about music (not to mention, other things). Sure, he avoids keeping the UM board homogenuous, but that, I feel, is a good thing. I, for one, would like to learn from those who have greater amounts of musical knowledge than myself, although it does not necessarily mean I will agree.