You're missing the point.
I have a website for my business selling leather bondage gear, it hosts my catalogue, lets people by products etc.
What it does *not* do is supply the sort of contact linking and "like" functionality available to Facebook users and for me to try to emulate that would be massively expensive and time consuming.
I don't want to have to re-invent the wheel and create the Affordable Leather Products Social Networking site when there's something already available out there, but neither do I want to spend time and effort setting such a site up (something which I had been considering) if I can suddenly and without warning or explanation, find all that work wiped out because one person has complained to Facebook that they don't like what I do.
Facebook just need to engage in some form of consistency in their decision making, something which sadly appears to be lacking right now.