[erasemus]

Yes and the mere fact of reading doesn't imply an engagement with the content, which can't be forced. One can imagine hearing the words of one hundred audiobooks playing at 1.5x speed in the background, but, like an inane radio talk show, not listened to very closely. Then there's Sturgeon's Law, which implies that most reading is just skimming/searching for the good stuff.

Besides, Arthur C Clarke boasted that the true intellectual reads a book every day :-/