Apple retail sources say starting next Wednesday, August 26, Apple Stores will be stocking iPods on store shelves alongside accessories, according to 9to5Mac. The move further separates the iPod from other Apple devices, which are kept in the back of the store and brought out to customers once they decide to buy one. Despite just getting a fresh set of updates, the iPod line has been demoted in Apple’s website redesign, as the once-flagship…