I don't know if this has happened before, but I suspect it might be a first for EvC that a new member's very first post is nominated for POTM.
The new member is Barbarian, an obvious computer savvy, with solid knowledge of evolution to boot, who, in a very civilized manner, makes mince-meat of the opening post of another new member.
Good job, Barbarian, and welcome to EvC.
"Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science." - Charles Darwin.