Taliesinb, you really should be disclosing the fact that you work for Wolfram Alpha, in this comment thread. It is not at all obvious from glancing at your profile.
I thought his comment implied it. In addition his profile has his website which makes it quite clear he works for Wolfram (about and github): http://taliesinb.net/
If someone posts a link in their profile and you don't follow it, they can't be held accountable.
