You missed the point. Andariel, which you previously mentioned, is the the boss that doesn't fit against the SK.
Blood Raven does, and she's tougher than SK.
The rest of the comparison is also fairly irrelevant, if only because you're comparing a game with 3 different difficulty levels to a game with 4 (which you are yet to experience) under a 1:1 comparison.
"Normal" is "Normal", and it is required before being able to unlock other difficulties, is it not? I've repeated myself twice in this post by now.
Oh and you didn't need to be a twink at all, the use of potions is enough. I really can't understand how you find Blood Raven to require twinking to beat, it's not like at level 4 you have a decent amount of skills/stats to employ. The fight can be summarized as a spank and chug potions affair. Like most of Diablo 2, unfortunately. You don't even need to bother dodging shit before nightmare.
I don't find Blood Raven to "require twinking to beat". I never actually said that. But I'm not going to repeat my words again, because your misquoting is not result of poor reading comprehension. It is result of you not having a leg to stand on.
I am fairly disappointed in so many people applying the same kind of intellectually dishonest defenses toward Diablo3, as Bethsoft fans did toward Fallout 3. Both games are a clear and obvious decline of the franchise, in many directions at once, and yet here we are, debating what the meaning of "is" is.