I don't see why it would be important to for employers to specifically compensate people for things like that: ultimately what matters is the total amount of mo

I don't see why it would be important to for employers to specifically compensate people for things like that: ultimately what matters is the total amount of money earned regardless of how it is split. Also in most cases work that is done at home is done in on a computer, so the same space that is used for home computer use can be reused at no additional space cost besides possibly an extra desktop or laptop if a dedicated machine is used.