Flipgrid made the huge announcement that all features were going to be made available to all users for free. That opened up a bunch of new possibilities for using Flipgrid in your classroom. Now that Flipgrid is free for everyone to use, I think we'll see more people sharing creative ways to use it in their classrooms. I predict that we'll also start to see more ways to share Flipgrid grids and topics. Case in point, Otus recently published a video about how to share Flipgrid topics with students through the Otus LMS.