Noodle had an excellent point about diversifying, so I won't go into that too much.<p>However, there is still a metric shit-ton of money to be made on the app store. I don't see people leaving it in droves immediately. He knows how to make money in this environment <i>right now</i>, so in my opinion he should spend at least some of the money he wants to invest on something he already knows how to do well.<p>I just don't see the wisdom in avoiding a marketplace you already know how to make money on; even if it has a chance of going away. Max has already proven that he is able to identify a market and take advantage of it once, who is to say he couldn't take advantage of the "next big thing"?