Honestly, those aren't even the right questions he's neglecting. For example, you can't just add PayPal integration and be like "now I'll get paid". The quest

Honestly, those aren't even the right questions he's neglecting. For example, you can't just add PayPal integration and be like "now I'll get paid". The questions are: what's the MVP for the free app? What am I going to hold back for premium, and why? What do I think the right price is there, and why? If you're making an app just for yourself, and you want to share it, post the code on GitHub. If you're trying to sell a product, let me tell you something: blog posts aren't marketing just because you posted something you wrote. All "business guys" do is resource allocation. We talk to customers to prioritize features; we talk to potential partners to try to enhance distribution; we do the customer service (which helps us further talk to customers); and, yes, sometimes we do the paid advertising and PR and sales calls and marketing stuff.