Has anyone brought up* the overuse of the term "key"? I can see why newspapers use it instead of "vital" in headlines (shortage-of-ink error), but I find use of it in speech to be unforgivably jarring, especially when overuse makes it a stand-in for "important", "noteworthy" or "interesting". There's so many "key" issues these days that there's no room in the door for anything else but locks.

* I use the term most carefully. Sound effect to (dis)taste.