Timing is everything…. I was recently referred to Mixergy as a site that provided interesting courses in everything entrepreneurship. Completely unrelated, I have been working on a research project trying to understand the nuances of marketing a mobile app for my friends at Glassboard. Wouldn’t you know it, the newest premium course was exactly about application marketing…… $200 later, I am a Mixergy member for the next 12 months. I have only watched two interviews, but so far so good. If you are a tech startup, it is a no brainer; BUY a monthly membership for $25 and you will be hooked. If you are a more garden variety entrepreneur than I can’t give it a blanket recommendation but you can check out plenty of free content and decide for yourself.