Darn, I really enjoyed going to Blizzcon for the first time last year. Though I suppose it makes sense. If D3 is expected to be out soon™, MOP is already in the works and SCII is already out with HotS coming in they have a huge amount of work to do and realistically not a lot of extras to announce. Most things to announce would be adjustments, balance fixes etc... which realistically don't warrant spending huge amounts of money to host an event over for both Blizzard and the fans. I know I'd rather wait for a more wholesome Blizzcon full of events and good announcements than go this year and be disappointed especially when it costs roughly $500-600.00 for flights from here + hotels.