hey, i have to blink too you know? AND i also have to discount the time to breathe... ... So about 1h to scroll dow the page, 30 mnts to rest the eyes, 30 mnts to blink and 30 mnts to breathe leaves me with 3h.. Your count is still in 3h30... That is if we consider that 6h to turn pages isn't EXCESSIVELY TOO MUCH