For the blog, you can at least see how many times the post is viewed by logging into the dashboard and clicking Site Stats. That might give you some sense of at least how many people clicked to read the post (though not the type of user (students, faculty, staff, other) or whether or not they’ve viewed the video…) I can’t think of any way to capture that specific data (i.e. who is watching this video) that doesn’t involve requiring them to log in… which I suspect defeats the purpose of making it available here, free and open to all.

Good questions though! Definitely something to keep in mind if/when the technology catches up.