I have been there twice. I would be happy to go again if they invited me in to take a look around and take some pictures. It's not like their technology is a big secret, anymore.. just ask firefly. At the rate PTI is going, they should have a battery ready to go in another 3-10 years. Too bad no one will want it.. Hell, no one wanted it 5 years ago. At least none of the battery guys seemed to.
Like I said, I'd be more than happy to accept an invitation to visit there.
I don't see that happening, though.
PS: Maybe Mike King could talk BJ into it.. then he could trick me and serve me with that useless unenforcible subpeona he keeps trying to tag me with.