If youve been waiting for Microsoft to update its Surface PC lineup—perhaps with Qualcomms new Snapdragon X2 Elite processors—Ive got bad news for you. Microsoft is shaking up its PC lineup, but its doing so by instituting big price hikes. This means youll be paying at least $1,500 for Surface devices that launched at $1,000 just two years ago and that Microsoft no longer offers new Surface devices under $1,000 at all. The 12 inch Surface Pro tablet that originally started at $799 and the 13...