Not sure I've seen that particular unsubscribe page before but rest assured if I had I would have found it just as distasteful where they a startup or a successful company.
I watched that and saw Tux throwing a pebble, lightly, at the window in a "come out and play" gesture that kids might do. Microsoft then shuts the blinds and Tux wanders off looking slightly upset.
Of course I can't speak for others.