The NSA can smear anybody, anytime, anywhere. They can go back into your emails and find any small disagreement with old friends and throw mud at any person they wish to. Edward Snowden has joined the ranks of Bradley Manning and Julian Assange. People who are being punished by the totalitarianism of the American National Security state.
It's not what they snoop on. It's what you wont say in public or private from now on that the NSA has control over you. Judging by how little some have said already I can see humanity turned into a timid and enslaved prison planet. Do the right thing. Speak up, speak clearly, speak with your heart.