Well, I've always been a Nintendo fan, no matter if they were number one or dead last. No matter the generation they've always made the games I've always to play.
Its great that they are number one, however, because it means that they have survived another generation and thus they are a step further away from going under, ensuring that they will be around for a while.
The funny thing is that many Nintendo loyalists like me have abandoned the company because of their new direction. In my case, I just followed them and enjoyed whatever they threw at us. Their evil casual games have proven to be very appealing, universal, engaging and fun. Most importantly they have the charm and the polish that made their core titles so appealing in the first place.
So they never betrayed me...
