iGive you a short fragment from: Apple LICENSED APPLICATION END USER LICENSE AGREEMENT:
"g. [...] You also agree that you will not use these products for any purposes prohibited by United States law, including, without limitation, the development, design, manufacture or production of nuclear, missiles, or chemical or biological weapons."
iQuote now from thebestpageintheuniverse.net:
"If I want to manufacture biological weapons with my copy of iTunes, I will, fascists. Ditch this bullshit."
iRest my case.