Expected or not, but the White House has launched a chatbot for Facebook Messenger. It will enable users on the messaging app to send a note to the U.S. President.
Through the automated messaging platform, Messenger users will be able to send Obama (as for the moment) their thoughts, wishes or claims. As the President's administration says, Obama will read the messeges along with the other letters he reads every night. And you may probable receive a feedback you dream of.