Everybody with a digital product can use sweat equity to promote the product by trading online reviews through pushpile.
PushPile will provide an online location for individuals and/or businesses to trade reviews on any given digitzed product. If a customer completes a review, the customer earns a review. This allows a customer to use the "sweat equity" of completing reviews to promote their own product. It also provides the customer with an unbiased review. Revenue will be derived from online ads and affiliate sales, future revenue may come from fee for services.