Yes pen tilt and orientation are coming too and they are a great way to add control to your brushes. One of my most useful experiments right now has the pen tilt driving a gradient and that's very comfortable for quick concepts. I also have this simple brush that make big straight lines and pen orientation feels very natural to turn them as you want.
I can tell you, we're soon all going to have a lot of fun with all this
![smile :)](./images/smilies/icon_smile_2.png)