In fact, it seems Sim has set Steve's kudos points to zero - and, since every new member starts with 10, THIS is why Steve now shows as "last". Not something that a member can choose (as I understand). But Ruby's link tells it like it is,
Regards,
G'day Bill,
You asked this:-
Well, it's a bit of a guess (and I guess Sim' could verify) but the only thing I can think of, is if a post in which you'd gained kudos were to be deleted.
I'm sure it doesn't often happen (as deletions don't often happen) - but when it does, I figure...