I'm building a platform where users can discover new apps, test them, and earn points by providing feedback. The long-term plan is to introduce paid testing opportunities, while early users can build their reputation through a leaderboard. I'm trying to validate the idea before investing more time into it. A few questions: Would you use a platform like this? What would convince you to keep coming back? What concerns would you have as a user or as a founder? I'd really appreciate ...