World of Warcraft: Cataclysm Release Date is Q4 of 2010?

According to an interview related to Activision's sales in the second quarter, The CFO of Activision Thomas Tippl said World of Warcraft: Cataclysm's release date would be 2010 for sure. Is it the Q4 of 2010?

"We are heading into the strength of our 2010 line-up. For our financial perspective the key drivers of our calendar year 2010 results remain Blizzard StarCraft II, which launched last week, and World of Warcraft: Cataclysm, as well as Activision's Guitar Hero: Warriors of Rock and Call of Duty: Black Ops, all of which remain on schedule and look great at this point." Thomas Tippl said.

Though this is not the official announcement and the words of Blizzard's CEO Morhaime remains "…we won't release until it's ready", it should be the time after months' closed beta. However, the uncertainty is Blizzard's rebarbative tradition. Oh, guys, you know what the tradition is.

Souce.