Microsoft’s Cortana is lagging far behind Amazon’s Alexa when it comes to available skills, and doesn’t look to catch up any time soon.
A robot who once said she would ‘destroy humans’ just became the first robot citizen http://www.businessinsider.in/A-robot-who-once-said-she-would-destroy-humans-just-became-the-first-robot-citizen/articleshow/61248563.cms
Also check out an awesome course on Udemy https://www.udemy.com/chatbots/ by Jana Bergant.
Course “ChatBots: Messenger ChatBot with API.AI and Node.JS” Use API.AI to train chatbot to answer questions and have dialogs. Master API.AI. Create chatbot for Messenger.