On the Facebook page, they linked to a new video series called "What is Disney Infinity?" with episode one being shown below.
Nothing ground breaking but they did say that there are additional Monsters U characters. So it's nice to have that confirmation
They also say that you can comment on the video on the Facebook page to ask them a question for the next video, and see that every single person is just asking if X character will be in the game, you can probably ask any other non-wishlisting question and it will probably get answered