With the essentially open Beta system that Autodesk uses now, it’s almost part of your job to get involved and get a preview. Even if you don’t want to test and comment, it’s homework and good practice to know what’s coming.
But please, for the sake of all that is holy, don’t be a beta dork. Don’t be a burden on the process. We discussed this over a year ago, but it appears it needs revisiting. Go read:
No, really. Go read it now. Yes, I’m talking to you. Then, go post if you must.