Why isn't this being developed? The design looks great, but like many are saying...a concept is only the halfway point. The video sold me, but it'd be nice if I

Why isn't this being developed? The design looks great, but like many are saying...a concept is only the halfway point. The video sold me, but it'd be nice if I could at least sign up for a beta invite or something. Seeing "concept" all over the page left me a bit hopeless of ever using the product.