Could this be the best-looking Windows Phone 7 device yet? That's open to some personal interpretation, of course, but Sammy's alleged i8700 is looking like quite the beast -- and it should assuage any lingering fears that the Omnia HD-based prototypes floating around would be influencing final ID for the company's numerous WP7 launches later this year. If we had to venture a guess, we'd say this is probably that unnamed model we saw not long ago, identified by its sharp, squared-off edges and the button layo
