And all three of those things could have been a mistranslation. Two of which, haven't even been mentioned at all except for wild speculation. You have no reason to worry....
yet.
The part about spell making isn't a mistranslation. The guy who translated it from the Italian mag speaks fluent Italian.
It may be slight misunderstanding, but not a mistranslation.
But why is it bad that those things are being removed? Bethesda is adding a lot of new things to make up for it, so how do you know the game will be hurt by it?
Because those things are what helped to define TES in the past. No matter how good the system is, I seriously doubt you can fully replace attributes and birthsigns with perks, and you can't replace spell making if you have nothing to replace it with in the first place.
I'm withholding my judgement for now, but as of now, I'm not too happy.