38 Providing on-line forums for transmission of messages among computer users concerning business information relating to transaction processing, decision support, order processing, intra-business and inter-business planning, industry news, vendor performance, enterprise management, financial performance, merchandise performance, customer management, business-to-business buying services and business-to-business collaboration, including collaboration in buying, planning, production management, product configuration, support, logistics, scheduling and selling; providing on-line forums for transmission of messages among computer users concerning business information for dissemination between purchasers and sellers