Yahoo Captain : Group coordination is now simpler (on Facebook messenger)

Yahoo captain on Facebook messenger streamlines organization among groups, family, and friends for managing activities with a shared tasks list.

Use Captain to figure out who’s bringing what on your next backpacking trip or plan for an upcoming potluck dinner – without leaving Messenger. With Captain, you can make plans with your favorite people without overloading them with tons of notifications and long, unorganized lists of requests and questions.
To start using Captain on Messenger, just add the bot to your group conversation.