I often stop in the middle of a sentence at a completely random place.
I'm also capable of finding the same spot where I left off on my other Kobo when I switch my ereaders (the page numbers differ - I have epubs on one and kepubs on the other). Take that!
Of course I'd be ecstatic if I could find anything else (like my glasses or socks) even half as easily as the place where I left off reading...