Back in the day, the only quality gaming experience was to be found in arcades at a quarter a pop, which was then supplanted by a string of increasingly superior console systems. Then came desktop computer gaming, and then the real kicker was the internet, which gave birth to the mmorpg games we love to play today. Now online gaming is going through another shift as mobile gaming is becoming more prevalent. A recent example of this is the massive Hearthstone success that Blizzard is enjoying on mobile platforms. Is the success of Hearthstone charting a new path for Blizzard?