There is no outrage from me on this matter actually. I am fully aware that if i post something on Facebook or Twitter for example, that i am not protected under the same scope as free speech as what citizens in the US are, and as such, that can and does lead to trackbacks so that the police can arrest you for committing crimes, such as inciting riots or hate speech, (and even then, its not a certainty, there tends to be crackdowns on bad behaviour when a riot is in full swing or when a subject is sensitive, rather than a 100% application). But the bulk of requests being made are probably in relation to terrorism investigations. For all i know, i'd only need to update my Facebook status with 'i let off a stink-bomb in the library today' and suddenly my government is spying on me, because their sophisticated means of spying noticed the word bomb in my status. Who knows. I certainly don't fear being spied on, i have nothing to hide. Then, if you look at muslims in the west, who governments may be keen to learn more about, well, its Europe that has the higher populations of muslims, ergo higher populations of radical ones amongst them. I don't know what it is like for you in the US, or for anyone in any other country, but in the UK, there have been countless incidents of individuals over the last decade, of muslims caught in relation to terrorist activities, and they keep coming out of the woodwork. These are people who our intelligence agencies NEED to be able to spy on, and if that means they may have reason to snoop around to find out who i am, good, they won't find anything that i wouldn't say to them if they popped around in person instead, at least they aren't having to waste my time finding out whether i'm any kind of threat to national security, they won't have reason to, simple as.
The only reason i can think that this whole affair is any BIG DEAL, is because the people of the US prefer generally that their government keeps their beaks as far back as possible. You have to have a balance though. You can't just sit back and do nothing, but you can't go too far either. So, for me, i'm happy for government to spy on me if they wish, i hope i provide them with some entertainment until they find a terrorist to follow, so long as they don't come knocking on my door to question me about activities that are in no way indicative of a tendency to blow myself up in a crowded place. That would just be a pointless endeavour.