Fantastic, except what you get is an arms race, and then someone pulls out a conceptual superweapon[0][1], and the whole topic becomes an irradiated, barren wasteland that won't be able to provide any value for a couple of few years.

[0] - http://squid314.livejournal.com/329171.html

[1] - http://squid314.livejournal.com/329561.html