Sorry mate, I was having a laugh with the social network bit, but I think we are both just saying the same thing. The product is in Alpha. It isn't ready yet. I just downloaded it and it says "This product is in Alpha". They will then move to private Beta then Beta then launch. So I think they will do what you are asking, but they are further behind.

I guess my point was that they have a really long release cycle because this is a security project. Regardless, I have 9 invites so I am considering allocating a few to some non-technical friends now to get their take.