the only pay what you use thing is bullshit. because everything you want to use actually costs something. the point being that a better implementation would give you the same things without a cost...
"only pay for what you use" means that you do not pay for things you do not use. You are absolutely correct that everything has a cost, but that is not what this slogan is about. The "only" is load-bearing.
steveklabnik|2 years ago