I completely shut-down my pp when I know I won't be using it in the next couple of hours. (I know I don't need to but I prefer to do so as I feel that, this way, I get a bit more page turns from my ereader before I have to charge it.)
It would be great if when I power my ereader on (it sounds funny to me, it may not be the correct expression but it sure sounds better than saying "when I turn my ereader on"!!!
), it would open directly on the last page I was on when I shut it down rather than on the menu page.