A somewhat hypothetical question here (because we all know I need another hobby like I need a hole in my head): if I were to, say, make an eensy weensy attempt at putting together a scrapbooking layout, what's the best adhesive to use to stick my stuff to the page? One book I read espoused the virtues of repositionable adhesive, which I tried; it stuck for awhile and then everything fell off.