It's also worth pointing out that, while Westerners always think that the terrorist threat is 'overblown' and that 9/11 was an one-off, Nigerians and many other Muslims (they rarely work in Christian areas, ironically) have to face deaths as a result of Islamic terrorism every week. We must not reduce their plight by suggesting it's all a conspiracy theory to curtain civil liberties on the internet or whatever the latest trend is.
Point of clarification, but I'm fairly sure not many (that aren't entirely bugnuts, anyway) in the western sphere actually think the terrorist threat to, y'know, places like nigeria is overblown. They think it is to places like the US or Canada, or most of Europe -- relatively stable regions in general, because hey, they kinda'
aren't in any meaningful statistical sense (Random factoid: Drunk driving has killed several (dozen) times more US citizens than terrorism has.) -- but few with their head even remotely screwed on straight will deny the problem exists in, well, the places where it's actually a substantial problem. Of which there are plenty, they just tend to be outside of the general western sphere of countries.
Mind you, said problem being off in the distance getting them to
care is an entirely different proposition, but I've pretty rarely noticed anyone western trying to downplay the impact of terrorist organizations in areas they're actually active
and capable of doing substantial damage. They just deny, fairly rightfully, that it's a substantial issue at home.