Have you seen it. Probably not...it just rolled out. But I love it and you will too.
I would like to give you some information on #GlobalSpeedchat (globalspeedchat.com).
Essentially it is a new initiative to connect student around the world. App smashing Adobe spark and padlet and a host of other tools, #globalspeedchat hopes to engage students from all over the world with each other.
Here is a TedEd blog about it.
I hope you will ask your students to post and then check back as each task gets more international posts.