The problem is that you are the one deciding what is "inferior" and what is "superior," and thus we again find ourselves talking about personal belief and not fact. "There are no eternal facts, as there are no absolute truths." ~Friedrich Nietzsche
Actually I'm not deciding anything, it is by its own virtue, inferior. You're spending 8 levels worth of attribute points and only getting 1 level's benefit, as opposed to simply starting with a higher INT at creation which not only gives you the full benefits to your skill totals for all your levels, but also multiplies your starting skill total (the biggest bunch of skills you ever get in game). Again, I didn't code the game, that's just how it works.