I am like the OP as I am doing more to move away from companies participating in Prism. If MS does not want to make a stand against the US government for the people that buy it's products then I just won't buy what they make. I informed my son I canceled the preorder of the Xbox One. I have stopped using IE at all. In regards to Google I have uninstalled Chrome. I am in the process of figuring out how much to sell my Windows phone for (Nokia 610 prepaid). I am going to use a texting program that you install on your phone that can't be tracked that is provided by some nice company out there that cares about people's right to privacy. Sorry but you don't have to be paranoid to care about this issue. I just find it really wrong that the companies involved in Prism never made a fuss about having to participate. That is the problem.
Oh .... and if you want a search engine that doesn't track your info use duckduckgo