A significant other may have entered a program that watches and listens to everything you do all day as well.....a little creepy huh? Paranoid yet? ;)
If u have nothing to hide don't worry abt big brother init. I like cell phone cuz i can play games on it while travelling in buses and trains
Not everybody has something to hide. Plus thats a pretty poor argument against cellphones. Being on the internet (like you are) is much easier to track down.
I use encryption if I really want privacy otherwise it's just the way things are now.