Blizzard Limits the Number of Diablo III Games You Can Create

In an effort to "help reduce server strain and improve overall game stability", Blizzard has placed an undisclosed limit on the number of new Diablo III games a player may create in quick succession.

While this will annoy those "farming" for rare items, who will create a game, quickly check stuff, leave then create another game, for most gamers it shouldn't be too big a deal.

While Blizzard doesn't say what the cap is, once you reach it, you'll need to "wait approximately 10 to 15 minutes before creating any additional games".