Apple's kitty cat-flavored OS refresh may have dominated the news this week, but it was a deluge of product reviews that kept the wheels spinning at Distro HQ. Issue 28 is one of our heftiest yet, featuring Sony's stateside PS Vita, Ainovo's $99 Ice Cream Sandwich tablet, Motorola's QWERTY kin, the Droid 4, the AT&T version of Samsung's ample Galaxy Note and LG's fashionable Prada Phone. Shakin