Terminate session (FB feature)

Facebook has some usefull feature, where I can terminate running sessions. I found this few days ago (i don't use FB very often, so I don't know everything), when I had some logout problems on public PC. I couldn't logout because of internal settings of that public PC). So I went home and there I terminate that running session.

That feature is here



You can see at least two active sessions. So her I can terminate session which shouldn't be active.

I remember I had similar issue on my board few months ago. One my user forgot to logout from public PC so some other could compromise her privacy. If we would have this feature, this problem could be easy solved.