Many people have been wondering about when the promised dual specs will appear in the beta. For those that don't remember, back at the World Wide Invitational the developers said that they would be rolling out the ability for players to switch easily and quickly between multiple specs. At the time one of the main points was that these quick changes between specs would not require gold.
Tigole confirmed last night that dual specs are currently being worked on. They are figuring out all the details internally still (which is a good thing). When a poster asked "I imagine by this stage we wouldn't see it until a patch after release?" Tigole replied "Most likely in a patch but it's not too far off."
Now you can interpret that different ways. Perhaps he means in a beta patch or a patch immediately following Wrath's release. Either way the fact that these dual specs will eventually be here will make many people quite happy.
Last night I was talking to some guild mates about it and the word that was thrown around was "game changing" for Protection Warriors and other low DPS specs. Since the Protection Warrior would just be able to flip into a DPS spec for farming, he would no longer need a farming alt – significantly changing the way the game is played.