I was thinking along the lines of your edit.
Is this the first instance of a lurking spammer?
(, Wed 17 Aug 2011, 14:54, Reply)
I think so.
I wonder why go to all the effort of making a video, uploading it, posting it on here and then not enjoying the fun of interacting with people who can be bothered to write a reply.
Or maybe the arm transplant went wrong and they fell off so he can't type.
(, Wed 17 Aug 2011, 14:58, Reply)