Hello, what training and certification questions do you have about Winter '14

We are playing a little game, how many questions can we get on this thread for Winter '14 to develop an fun FAQ...if you want to contribute, go to this post and add your question! Here is the thread:

The post above is in Success - Release Readiness, make sure you join and after this weekend, set your digest to every day or week so you are ALWAYS in the know about each release going forward!