BTW, the "last seen" comment is a tongue and cheek reference to a thread months back about members thought to be deceased years ago being "last seen" only months ago, and attributed likely to another person surfing on the decease's computer.

And to the rest of your spot-on reply, it is rather difficult to solve any problem if one can't define it first.

Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.