You have 7 ideas here, all plausible but untested. If you want to make progress you should write down why you think each idea is essential. Or what would go wro

You have 7 ideas here, all plausible but untested. If you want to make progress you should write down why you think each idea is essential. Or what would go wrong if you didn't do each idea. What would go wrong if you charged iTunes prices instead of 99 cents?