Prediction markets are solid, but they're missing something obvious. What if you could organize your bets like a portfolio? Think of it as a personal prediction dashboard where every forecast you place gets tagged and grouped—sports, crypto prices, political outcomes, whatever. You'd have your whole betting history neatly sorted by category. It's a simple organizational tweak, but it changes everything for user retention. People want to track their performance, compare predictions across categories, spot their blind spots. That kind of structure? It'll absolutely drive engagement and make platforms stickier. The adoption bump alone would be worth it.