I have been preaching using Google Hangouts to increase rankings within the Video Marketing realm. I've been using them from the beginning and our course did very well with great results from our students. I am NOT here to pitch anything other than to say that if you use CPA/Affiliate marketing or want to get your message/business, better rankings; You better start using HOA to help you rank better and faster. Use video seo with the Hangouts and embed the Hangouts everywhere you can and you will have more success than your competition. Remember Google loves Google and folks are still not using Hangouts to make money. They are mostly using it to chit-chat. Start ranking and Start Hanging out!