Twitter is great for grassroots organising—Obama and McCain both use it to relay biddings to acolytes. That same, real-time insta-blast networking quality would also make it a jee-golly-awesome organizing tool for terrorists, according to a draft Army intelligence report. Mix Twitter with mobile phones and you’ve got highly mobile, connected terrorists using the same tools you use to tell your friends about the zit on your butt that just won’t go away. There are three scenarios the Army is worried about, and one of them is genuinely scary.
