Earlier this week Nintendo held one of its infamous conferences to announce a heap of new software for its platforms. This included some stuff for the Wii U such as downloadable content and a new system update coming next week. But what really caught my attention was how Nintendo managed to shock and thrill us with announcement after announcement of new games for the 3DS. New Mario, Luigi, Yoshi, and even Zelda titles were revealed to make buying one of Nintendo's handhelds even more tempting than it already is. So, can Sony learn from this?