The story was about UAV software, your agenda is extraneous. Otherwise any story can be used as a jumping off point for politics and righteous indignation.
1. Currently living neither in the US, nor the places it deploys these drones—and therefore unable to affect, or be affected by, the US's foreign policy re: drones;
2. and who rationally values their time;
I can't see any benefit to investing said time in analyzing US drone deployment policy. The technology of drones, however, is fascinating.
No, it's never good when an unintended person is killed, but let's keep things in perspective.