Blizzard to boost production of WoW expansions

The waiting time between WoW expansions is typically measured in years, but according to Blizzard boss Mike Morhaime, the mega-studio has plans to shrink that gap by increasing the frequency of its add-on releases. Revealed during his call to investors, Morhaim said Blizzard is seeking to reduce the waiting time between expansions as a means to keep up with WoW subscribers' increasing appetites. According