When we read and write in digital environments, we have many options for how to design and deliver content. Here's a list of some ways to do that, but there are many more. As we understand more about the theory of digital rhetorics, we can practice using these formats to gain more practical experience with how reading and writing is different in digital environments.
Slidecast - Any slide creation program can work, but you have to add audio. http://www.garrreynolds.com/preso-tips/ - some good basic concepts when putting together any kind of slide based presentation.
Facebook page / post
Screencast - Camtasia is one possibility
Something using Memes
Something using Hashtags
(Whatever format you choose, make sure it's shareable with the group. You can unshare after the fact, but we need to be able to see what you created.)