I found that most people who use internet very seldom use Yellow Pages websites for looking for some service or product. Is that a trend? Or it is stand on that information very quickly become old. On the other hand, such category websites as 'BusinessScope.ca' (which I've found one in Canada) uses new paradigm where businesses can propagate their so called "micronews" (news, price-lists, discounts, etc.) and other related fresh information to attract their potential clients using flexible input forms not restricted by fixed sets of fields. So, business owner can add any pair of 'attribute:value' describing its profile information or "micronews". What do you think about that?