It looks like the website isn't even finished. There are page editing options out in the open on the pricing page. (Of course, that don't actually persist lol, that would be insane!) There is no sign up link, no release date, and even in the FAQ there is no Q/A regarding how to access the product.
I mean not to slander! I just mean to say "hey, there's a lot of awesome reviews here for the product to seem to be in early development!"
