providing on-line business information, namely, compiling electronically collected information about businesses and their products and services and providing such information electronically to clients for potential future use in business-to-business marketplace; providing requests for quotes and business leads to third party businesses; providing links to access sites of others located on an electronic communications computer network which feature information, products and services of interest to businesses; providing an on-line business community calendar of events of others; providing business to business file sharing and e-mail over an electronic communications computer network; providing articles and information of interest to businesses over an electronic communications computer network; and providing responses to questions from businesses over an electronic communications computer network