I'm afraid my detailed memory these days is a bit like Matt's eyesight, and I can't recount any particular conversations; but I know that we did talk a lot when working in the NPD at Metaswitch, and what a lovely and happy presence Matt generally was, and feeling shocked and sad when I learned of his illness. (I meant to be with you today, but my car just failed me this morning.) Rest in peace Matt, and my condolences to all those who are missing him.