One thing I don't understand:<p>> After getting off his shift as an engineer at Sun Microsystems, he worked on iShoot eight hours a day, cradling his 1-year-old son in one hand and coding with the other. He didn't have the money to buy books to learn how to write an iPhone app, so he taught himself by reading websites.<p>I think there's one or 2 main books on writing iPhone apps(both by OReilly) and they're like $35 at Borders(so probably cheaper online). If you're an engineer at Sun, and spending 8 hours a day on this app, how could $35 be stopping you from buying a book?