Without context and metadata, I cannot fathom how finger-drawn pictures could convey data clearly, much less those done on a 1" screen. If someone got a picture

Without context and metadata, I cannot fathom how finger-drawn pictures could convey data clearly, much less those done on a 1" screen. If someone got a picture of a fish, as demonstrated, for instance -- presuming they actually recognize it as a fish -- are they really going to think of sushi? That seems like a bit of a reach, a tonne of narrative adding context that the picture most certainly doesn't add. I've done the drawn picture thing. It isn't new, and many messaging clients have supported it for literally years (ICQ supported it in the 90s). And when it was added everyone sent pictures around, and quickly (very quickly) it was completely forgotten. It's a gimmick through and through.