Hello -
We've posted the March 2016 WMF showcase video. I also want to note that we plan to merge the showcase with the lightning talks https://www.mediawiki.org/wiki/Lightning_Talks into what we're calling *CREDIT https://www.mediawiki.org/wiki/CREDIT_showcase*. I'll send a separate message calling for community members to demo at the 6-April-2016 event.
Without further ado, the March 2016 video:
WebM: https://commons.wikimedia.org/wiki/File:CREDIT_-_March_2016.webm
YouTube: https://www.youtube.com/watch?v=uFpyA_XV2_Y
-Adam