Basically, every few days we're going to post a little story here in the thread and it gives you 2 choices to make. Then you post your choice here in the thread. We do this a couple of times and you all end up in different groups.
Then you get a prize. It's really easy and the stories are really funny. You don't have to do anything in particular.
We also have Twitter stuff which will be revealed soon, but that's for winning name-changes.