I've already checked out the site. It's been have barley done anything but download a few games and check out some of the example ones. The first thing I noticed even before buying this is that this programming language has quite a bit more differences to what I'm used to. probably because it's on a 3DS and using ()s and {} would be a bit annoying but I'm not sure.
I don't have a Wii U and REALLY want to play Super Mario Maker. A game like it on 3DS, even if not the official game and made through this, would be pretty nice. Such a game might bring me to actually buy SMILE Basic.