He seems like a nice enough kid, dresses well, is courteous and entertaining

I'll bet also, he's done his two years of compulsory service somwhere.
And yes, of course - the subject matter is "things designed to kill people".......
Just like Spitfires, 109's, Ju-88's, etc.....
Me personally, I'd feel sort of odd critizing him about what he's doing in on a forum dedicated to a war simulation product.
Good and interesting post for a Friday
S!
Gunny