Thank you very much, Michael, for letting us know. The QE2 network lives on...
Very sad to hear that John Duffy died so soon into his retirement -- I would have wished him many happy years of happy memories and new adventures.
He was a wonderful gentleman. We have great memories of sitting outside the Computer Learning Centre in our evening clothes, writing on our laptops (and using the Computer Centre's wifi). John passed by almost every evening at that time, and always greeted us with a pleasant personal word.
I believe he had Irish roots, and this may have contributed to his remembering us -- but then, I also believe that he had a friendly word for almost everyone!
Michael, if you are in touch with his family, please pass our condolences to them.