Originally Posted by Voodoo

That depends. Development & Design work is not like buying a cheeseburger. When you hire a developer, this is a temporary partnership to have someone else build YOUR ideas into reality, more often than not, because it's something that you don't have the skills necessary to do yourself, or simply don't have the time. Treating that person like you are "King" would be a mistake.
That would be like hiring an architect for your house, then treating them like a taxi driver. Probably not a good idea, and definitely an unprofessional attitude.