It's sweet how games like Endless Ocean and Wii Play still give you 50 coins. I hope the GameCube Wiimakes also earn you 50 coins, that'd be nice.
Those post-play surveys have too many write-in questions. Does it matter how honest/descriptive the answers are? Some of them allow you to write in "N/A" which I am tempted to do for all the questions that allow it, and just write random comments/numbers in the other boxes. I'm too lazy to put in that kind of effort for ten measly coins, but I wonder if they would stop sending the surveys to people who are just entering useless information. And I'm sure they're not going to like my comments about SSBBrawl, assuming somebody actually reads the survey answers.