I think iota was right, the other thread was a self-fulfilling prophecy. Not just in the sense of returning a compliment but in the sense that you would see someone's name on there and that triggered a memory, and then you post it. There are just so many names on here! I guess if I was tested I would remember random facts about lots of people, but it was just whatever sprang to mind on that thread. There are also a few people who have unusual professions like me, and that tends to get remembered.
FWIW I know that you did a degree in Marine Biology Toothache, and once did some fieldwork at Millport
JustfiedAndAncient I think I know who you are, and if you are her I could post loads, but I deliberately didn't post anything much about people I've had email contact with in case I said something that had never been on MN. But if you'd like me to oblige with a couple of pages....