Microsoft launched Tay (https://www.tay.ai). It's A.I. powered chat bot that is good, well, for chatting. You can with her on Twitter, Kik and Skype's GroupMe app. Give it a try. I personally wasn't really able to get any sensible answers from her.
Bots are going to eat the apps. Messaging apps are the new platforms. Want to be part of the next revolution in mobile? Join this channel and always be the first to know....