MLG operates MLG.tv, the #1 online broadcast network for professional level competitive gaming; the MLG Pro Circuit, the longest-running eSports league in North America; and GameBattles, the largest cross platform online gaming tournament system with 9 million registered users across the globe.
Keeping the Surface Connect port and making the Surface Dock compatible with the Surface Pro 3 in the process instead of replacing it with a symmetrical and reversible USB-C port is a tradeoff I posit Microsoft thinks is worthwhile at this stage.
You can also hack your own cable (see below). Surface Pro 3. Microsoft does not yet make a car charger for the Surface Pro 3, so pretty much your only option is something like our Surface Pro 3 cable, a hacked cable like below or another 3rd party cable with a car charger connection on the end.