Pleased, but not in the least surprised, it was such a success.
Having posted details, and looking forward very much to listening to John, I was reminded (just in time) that I was giving a lecture at a Crew Management Conference in Brussels!
Could have been rather embarrassing.

I'm sure any pilot would have understood, but I'm not sure the organisers would have seen it that way.
I look forward to hearing John next time.
Tudor