You might be right, but I have the feeling that something other is at play here too. The PRISM scandal has raised awareness and interest about these things and

You might be right, but I have the feeling that something other is at play here too. The PRISM scandal has raised awareness and interest about these things and we are now seeing a suddenly released glut of stuff like this working its way through the system. These things are happening all the time, but I get the feeling that up until now only US-foreigners were aware of the extent of it.