How is it relevant? Does one's service record, or lack of, exclude them from the arena of ideas?
Its relevant in measuring your integrity. You do a lot of patriotic chestbeating on here and I am just curious whether you stepped up and made the sacrifices to back up that chestbeating. Its easy to sit there in the comfort of your home, writing about how you support the administration's war efforts, how you think its badass to shoot a prisoner who is bound in the head at point blank range, etc., but far from pulling the trigger.
So, what branch did you serve in sport?