This is a social network website designed specifically for the business community. The site was created with the goal of helping registered users establish and document networks of people they know and trust professionally. A typical LinkedIn member profile emphasizes employment history, educational background, and relevant industry memberships. At a basic level LinkedIn is free, and can be a great tool for business networking in the online environment Ð whether thatÕs for job opportunities, JVs, or finding the right personnel for your specific vacancy.