This is cool. I think another thing you can think of to add is maybe how to validate your product. When we were building Typogram (https://typogram.co/) it was one of the hardest thing to figure out.
Yeah, I am aiming to build a feature where Preneur allows entrepreneurs (who are solving the voted problem) to contact the people who have upvoted the problem (as they are experiencing it as well). This allows entrepreneurs to validate their product and to also get feedback from their early adopters.