Yes, the mug is funny. It shows not a Unicode problem, it points at a general font problem of operating systems.
Dear Apple, Dear Google, Dear Microsoft: please give us *all* missing Unicode glyphs right inside your operating systems! As I said at TEDx in Vienna: www.youtube.com/watch?v=IRdupNXpm8k So, better would be: I [] Apple. I [] Google. I [] Microsoft. All the best, Johannes
