We all have to remember that SE is collectively healing from the wound that was 1.0. They are collectively playing it safe because they have to. We dont know how much money they lost in developing 1.0 or how long they are away from getting back in good graces. Remember: Companies dont innovate when they have a lot to lose. With this in mind, im not suprised with 3.0 being similar to 2.0. 2.0 is making them money. I can expect a huge change around 4.0 if they remain profitable.

My one concern is if they dont have a deep enough foundation with which to experiment.