I am suprised that they didn't sent out emails to customers about these changes.
I think it might have been a short notice thing <speculating> seeing as the logo on the site looks pretty dodgy...
Will be interesting to see which direction the company takes GoToast.
I don't understand why you would change a product name simply because you bought the company out.
But I agree the name change is strange, GoToast is at least memorable. Atlas OnePoint?