This video resulted from my request that my CEO say a few words on camera about the course on community development I'm offering for our employees. He absolutely knocked it out of the park!
Oh, and don't be confused by the name of our community: it's called "the wiki" even though it's much more (we run on Jive SBS).
For an outside perspective, see also The Chief Evangelist Officer – How does your CEO compare? (Susan Scrupski's my friend, but unlike me, she's not accountable to my CEO!)

