Nintendo really is walking a thin line these days with many greedy decisions that might turn gamers against them. Higher game prices, cardridges only having into on them to actually download the game, high addon hardware prices, going after content creators, now this user agreement, ...

If they are smart I would say they turn this direction around and become way more consumer friendly so they don't start losing their consumer goodwill. Still some of the games are so good though and I guess they can keep getting away with it.