Well, it looks like the last major holdout from Apple's iBookstore could soon be joining its rivals on iOS devices -- Random House announced today that it's abandoning its current pricing model for e-books in favor of the so-called "agency pricing" that Apple insists on. That model requires publishers to set the retail prices of their books with the bookseller getting a 30 percent cut of each sale -- as opposed to the traditional wholesale model that lets retailers set the price of books and even sell them at a loss (as Amazon has done in the past). As the Wall Street Journal notes, the agency model has been criticized by some (including Random House previously) for e
