EVERY thread he has started since he joined has been about this Embraer (Brazilian) aircraft. He starts a thread touting it, or trashing it's opposition, and then does not participate.
And his reason for saying Deptula knows his stuff...thought you would never ask. It seems as though he works for Sierra Nevada, who will be building the aircraft in the US, taking a cut, and sending profits back to Brazil.
It is possibly okay to tout your employer on FR, but the manner in which DefenseMatters is doing it is dishonest, at best.
I think he clearly stated LtGen Deptula’s relationship with Sierra Nevada in his post—or didn’t you read that far before you decided to whine to the moderator?