From a personal standpoint, I've always been under the impression that our data was available to government with a search warrant. I don't worry about my text messages falling into the wrong hands because they are usually nothing of significance. I am, however, aware of encryption apps, especially in regard to email, and have used them in the past, but not now because I don't currently have a need for them. In regard to the NSA, I am vehemently against what they are doing because they are not targeting specific terrorists or people of interest, but are targeting Americans as a whole and I don't care how innocent they try to make it seem. I know better.