A few questions to you:And what's wrong with my kitchen/restraunt analogy? I think it can work pretty well!
If you consider it important or even vital for restaurants to rely on free receipes from a soup kitchen, don't you think that these restaurants have a fundamental problem with their business plans?You insist that you still only run a soup kitchen, and, out of sheer principle, that that's all it is and ever will be. That, however, is not the reality of the situation. While some can still get a bowl of soup, the prime reason for it's current existence is to give out recipes whick will be used by the restraunts to make a living.
Have you ever taken into consideration that there are top level categories other than Business or Shopping like i.e. Arts, Reference, Science, Society etc.? I see no reason why Business or Shopping should be given any priority just because some site owners think (and so far I've seen no proof for that) that a DMOZ listing is vital to them.