Honestly I feel like we are being had, however I take your point about there being space for all sorts of things, and nothing should be dismissed offhand. And you can always make other stuff.
But I think lots of folks including me like the stick, and are expecting something special from the Cameo. And disappointment comes because people expect more from Janty in terms of improving the ecig experience, and that's not a bad place to be.
I understand there are challenges in the things suggested, and some may be too complex, expensive, unviable given the uncertain market, regulation, marketing limitations, and size but I think folks expect companies like Janty should try to do the stuff that can be done, and I am sure you are.