Heads up for Club Nintendo members: Nintendo is changing their formula on registrering games starting July 1st. Instead of following the "50 points for a Wii game, 30 for a DS/3DS one, 10 points for a downloadable" pattern they've been sticking to since the beginning, they'll now use points that roughly match the sale price of a game. For example, a downloadable worth 5$ will grant 5 points, while a DS game worth 40$ will reward you with 40 points.
You might want to register some games now to get the most points available, while it would be better to wait until July for others. Check the full list to make sure!
Topic: Club Nintendo updating coin rewards