We are constantly talking with users but it's hard to filter their feedback. I guess you experienced this situation before you found product/market fit. How did you filter your user's comments? Based on your mission?
You mean building on interest and exponential growth lessons? That would be a great way to incorporate into the school's curriculum. We are aware that schools are a great distribution channel for building these family communities.
I remember seeing compound interest as a topic at elementary o junior high but, as many academic topics, we couldn't see a tangible aplication.
User's social media popularity level (followers, friends, likes, etc.) allows them to get discounts. The user takes a picture with the product or uses a hashtag to promote the brand.
I think search is broken. People receive millions of results without meaning while they only read through the first 10-15 titles.
I believe there still is opportunity for new players. You don't need to deliver millions of results, just the 15 links that are really valuable and rich.