What's hotter than a selfie taken in front of a bookshelf? Only everything. But we don't think Bookshelfies is going for hot. Tumblr users submit photos of themselves with their books along with information about the books and links to purchase them on Amazon. The sharing part is cool, but some of these people should avoid taking selfies at all costs. Leave it to the 15-year-old girls on Instagram who have spent hours perfecting their duck-lip pose and probably haven't touched a book in months.