I'll take it as a hint that they still care about F-Zero. It's as if Nintendo want to use NintendoLand as a place where people get the know the functions of the gamepad better. Not only that, but also as a place that people can visit to get a taste of the "forgotten" franchises that we haven't seen in awhile, like the F-Zero themed mini-game mentioned at the roundtable. Pure speculation of course, but it's a vision that just popped up in my head.