Safari 6 and iTunes 11† already use CoreAnimation for scrolling. Mavericks "merely" extends this to other apps. †: Saf' was advertised to do so, and since neit

Safari 6 and iTunes 11† already use CoreAnimation for scrolling. Mavericks "merely" extends this to other apps. †: Saf' was advertised to do so, and since neither respect defaults write -g NSScrollViewRubberbanding -bool false while being butter smooth, I concur iTunes does so too.