Joel Comm is a font of content. It issues from him like a cool, clear spring, bubbling up from the center of the earth. Always there, always refreshing.For the last 15 years, Joel has been authoring timely books, producing reality TV and teaching the world the value of Internet marketing.Tune in as I talk about Joel's latest interests and newest book.Kaching: How To Run an Online Biz That Pays and Pays will debut in June 2010. He shares the key capabilities that drive revenue in today's online world.TextCast Live is his new mobile auto-responder email marketing system. Based on SMS, it's a way anyone, from a stockbroker sending his clients a hot opportunity to a CEO reaching out to every employee with important news to a band inviting their fans to rock out at their 11 pm set, can easily text their list. Joel is also giving away free books! If you go to joelcomm.com/giving-away-my-ebooks-for-free.html (actual link is to the right on this page) you can download all kinds of make-money on your site ideas.The key insight from this show comes when I ask Joel (a digital vanguard) what he knows that we don't that once he tells us will radically generate more revenue in our business right now. How can you resist not knowing this?Tune in to hear the two recommendations that WILL change your way of marketing.