[grn]

I still can't see a problem here. A business with a single customer exists in an almost complete vacuum and doesn't influence the market. What's more it's very risky as its revenues aren't diversified. It's completely dependent on its only customer.

[stretchwithme]

that's right. consumers can have a monopoly over a business too. in fact, I seem to recall there are a whole bunch of companies struggling to figure out how to please the customers of a single niche and that live or die depending on how well they do that.