World of Warcraft, it was the fact that you have to pay to play the game for longer than a couple of weeks. Well, now we're all doomed. Blizzard is replacing its 14-day WoW trial with a so-called Starter Edition of the massively multiplayer life usurper, which lets you reach level 20 without shelling out a penny. Of course, like any good gateway drug, this freebie is capped at the thoroughly insufficient 20 number and is sure to agitate folks into buying the full product. One small step for a software company, one giant leap forward for global obesity rates.