This was totally unexpected (speaking for myself) but Apple just announced that Disney Infinity will be available on their new Apple TV when they release it later this year. It's gonna be really interesting to see what will be different in this version, what controls will be used and so on but I can easily see this becoming the no 1 place to play Infinity! I don't think the base will be compatible but that's not a problem for me, as long as they fix a way for you to use the power discs you already own.
What do you think?