http://gamerescape.com/2013/08/27/thank-you-naoki-yoshida/
Click the link to thank Yoshi for the enormous amount of work they he and his staff have put in to this game. It will ask you for your characters name, world, and for a message. They will be given to him at PAX, which I believe said next weekend. Seems like a pretty cool idea, so I thought I would share.