I loved reading this, but it doesn't seem like he thought this through all the way. For one you'd want to figure out how you plan to monetize anything you expect an roi on before you start spending all of your money. Two giving out medical advice feels like a giant cluster of potential headaches, and liability. A doctor who trust your website and then maybe one of her patients has a bad reaction, may have grounds to sue you particularly if you charge a fee to use the product.