Professional Info & Social Networking Site

Website for professional information, membership / social networking. First stage to develop the outline including library (integration of an exisitng Wiki), forums, bloggs, networking similar to xing, angieslist, etc. This is a revised and reduced scope from a previously more complex project, which is now closed. We will provide the graphic design ideas and will use a simple wiki website to structure the development process. We are asking for relevant samples of work only - please do not send lists of just all sorts of things you do. Most likely we will exclude you. We expect to have the project completed in not more than 20 days for evaluation and to define the next phase of refinement. Secure member log-on for various levels of membership, security / hierarchy structure of pages related to membership level, tracking & rating of member contributions, advertising, payment systems, RSS and automated news page are required, though all has to work it will not have to be designed with all refinements. At this stage we need to understand the concepts and complexity to start the next phase soon after. Short-listed bidders will receive a more detailed brief asap.