Before you can try a demo, you need first to discover it. Today we discover games by word-of-mouth, a positive magazine review, or a passionate blog post. Later this year, we can add another method to that list: Miiverse. Miiverse will encourage discovery of software through Miis who will congregate around popular games on your Wii U home screen. Once you've taken notice of a game, the next step is finding out if that game is relevant to you.