Square: We are sitting on millions of non-public user reviews every year that are generated when you email or text receipts to people that visit businesses using Square. In addition, you have the ability to do something that Yelp or Google cannot do--verify that the person was actually a customer. PLEASE PLEASE PLEASE set-up a "verified purchase" review website for your Square customers. This has the potential to crush Yelp.
PS: This would also be a huge driver for generating new business for Square, both for physical and ecommerce stores that want to be a part of the review website.
