It looks pretty clean and sharp, awesome job! People that build OS (and other low-level software) always have my respect, and first of all because of their dedication and commitment
I do NOT agree with the next paragraph, I just want to write what people probably are probably thinking about this (and maybe someone can correct me maybe?):
I think people who justify weapons trade they do it because it's "for protection" and in case of selling weapons to countries it's for "defense" and/or "in case of war", whereas with 0days and spyware their use takes place outside of the limits. i.e. when in peace (see Greece Predator story).
With that being said, I think that's idiotic as it almost justifies wars. Plus the sellers just get to pick who is the "good guy" (I mean, they don't want to look bad, right?)