We joked about HP printers running webOS almost the second we learned about the Palm acquisition, but it turns out that's actually part of the plan: HP CEO Mark Hurd told analysts that webOS would hit a "variety of form factors, including slates and web-connected printers" on the company's Q2 financial results call today. webOS tablets were obviously a no-brainer, but printers are slightly more intriguing, in a way: while we're not overly surprised HP wants to leverage webOS on its line of