<A target="_blank" href="http://www.wired.com/gadgetlab/2011/02/subscription-publishers/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+wired%2Findex+%28Wired%3A+Index+3+%28Top+Stories+2%29%29">In-app subscription fees let publishers charge users for content.</A> But Apple hasn't made it entirely clear just who is a "publisher". And their thirty-percent cut is pricing some "publishers" out of business.