> I can say in a written agreement with my workers that they are my slaves, or that > they can not work anywhere else ever. They can even accept those terms, b

> I can say in a written agreement with my workers that they are my slaves, or that > they can not work anywhere else ever. They can even accept those terms, but that > does not make it legal. True, but there isn't a long standing practice of binding people to the terms and conditions of a service regardless of fastidiousness on the part of the user (whether that's warranted / reasonable or not).