The whining has hit the main stream media
Gun-control groups fear top activist was NRA spy
"It raises some real concerns with the tactics of the NRA. If they've got one person, maybe they have more. If they've done this dirty trick, what else have they done?" said Paul Helmke, president of the Brady Campaign, which planned to search its offices for listening devices and computer spyware.
They are the only ones concerned with "tactics" when it is used on them
Thirdpower has some coverage of how they do it: http://daysofourtrailers.blogspot.com/2008/08/how-were-these-images-obtained.html