In your home, do you use disposable plates (i.e. styrofoam, paper or plastic) for every day use, or would you use them for company, if it were not a large crowd?

I was not raised in a house where we ever used disposable plates, except if there was a big party. For every day, or when company came, we used regular ceramic plates. However, I have noticed more and more that other people use styrofoam or paper plates either on a regular basis or when company comes (maybe not for the whole meal, but for dessert course).

In your household, do you use disposable plates on a regular basis or would you use them for company, if it were not a large crowd?