I don't recall hearing a peep
The WARN Act lawsuits that were going to start flying after Sequestration was started?
(and they will in droves)
A herd or flock of animals being driven in a body.
A large number of people or things doing or undergoing the same thing: "tourists stayed away in droves".
Light bulbs you shouldn't buy
There are plenty of dimmable LED light bulbs, but make sure you don't buy the ones that flicker when you dial them down.