What's the Matter With Metadata?(newyorker.com)
newyorker.com
What's the Matter With Metadata?
http://www.newyorker.com/online/blogs/newsdesk/2013/06/verizon-nsa-metadata-surveillance-problem.html
http://www.newyorker.com/online/blogs/newsdesk/2013/06/verizon-nsa-metadata-surveillance-problem.html
You take a phrase with a legitimate meaning in a technical context and say it over and over in a non-technical context. It makes everything slippery. People have to jump through mental hoops to integrate the new terminology, and you get all this wiggle room to nitpick whether some argument applies to it. You can claim it means something technical and specific if you need to, and continue to use it vaguely when you want it the other way.
I don't have a ready list of the most recent ones I've noticed, but "weapons of mass destruction," "enhanced interrogation," and "enemy combatants" are some good oldies. "Wardrobe malfunction" too.
Anyway, I never would have guessed "metadata" would join the ranks.