The new channel allows you to register your Miis as voters. Once thatís done, they have questions up (Nintendo-made and submitted!) that each of your registered Miis can vote on. Then, you also predict what you think the majority will vote for. It tracks these statistics by Mii as well! Head to the Wii Shop Channel, then Wii Ware, and download!
I personally haven't updated since launch day and this is not worth it to me... but it's something new.
I updated my Wii to get this, its interesting, but hold little if any true value for a gamer. it does require you to update your Wii console so if any exploits are to bee found for previous versions they may have been patched for this.
Questions are added daily, sometimes hourly, and seem to be user submitted. There are global and regional questions that are placed. You can answer the question, and also "predict" what other people will answer.
The global questions may be interesting to those pursueing a socialogy degree, as you can see how differing countries answer the questions.