Swapnote was a nice visual way of recieving updates about games. Nikki was the software's mascot. I don't think it's the biggest upset ever but surely popping open a 3D photo of someones snake isn't nice, although the most obvious way to solve this is to just remove the photo feature for the streetpass notes, as opposed to terminating a long running function. I would have preferred a pictochat though without streetpass features. That way Nintendo wouldn't really care as much because it's more of a direct choice to recieve it from a person than an indirect.