I assume I'm not the only one with a true WTF reaction to "HDMI has a facebook and an instagram?"
(I was quite a bit less surprised that there was no real content in them)
No, but now that you mention it, I'm curious about the five posts to the official US Federal Bureau of Prisons Instagram[1], which, unlike their Facebook and Twitter accounts, is private.
(No relation, just the first thing that came to mind when I tried to think of an organization that I wouldn't expect to have much of a social media presence.)
https://www.facebook.com/HDMIForum/
https://twitter.com/HDMIForum/
https://www.instagram.com/hdmiforum/
https://www.linkedin.com/groups/8553802