May also be Elon Musk probing the market interest for a new phone. He has hinted at potentially launching a new phone. In my opinion it may be too expensive to

May also be Elon Musk probing the market interest for a new phone. He has hinted at potentially launching a new phone. In my opinion it may be too expensive to develop a new phone, but an Android with a Tesla or Twitter skin, and an alternative app store should be doable. He has also hinted at being interested in turning Twitter into something like WeeChat.