It's early and we honestly didn't think down those lines. Ultimately, the deployment mechanism will look different than this, but this was the path of least resistance. At the very least though we can do a few of these things to remove some of the danger - we'll get on it.
Yeah, I am not that exercised about the security risk but it made a really bad first impression. I primarily use Windows, I wouldn't mind so much if I were Unix-based. Also, installing it in my Documents folder under Windows is weird.
On the plus side, I like the prototype itself and will be interested to see where it goes.