Your final mini-challenge is to create a short (less than 30 seconds) video and upload it to a hosting service such as Youtube or Vimeo. It can be on anything challenge related. Topics ranging from your thoughts about the challenge, to a video calling out the team member who fell asleep at the keyboard will be excepted. The point of this exercise is to get you thinking about how you will go about producing your video, how long finalising, uploading and so on will take.
Make sure you either embed or link to the video from within your blog. Then add comment to this post with a link to your video/blog post.