117388 LinkedIn Clone

I am looking to launch a social networking service. The solution I am looking for is a LinkedIn clone with some minor LinkedIn features excluded. LinkedIn is a complext site with lots of complext business logic. This project also includes website/icon development as this is a very graphical service. I see the website design and the creation of the icons being the first phase of the project. No detailed requirements specification has been written yet. I am interested in getting in contact with developers who has delivered a: exact LinkedIn clone or b: similar solution. For a chance to get started I am only interested developers who can provide a portfolio of similar work or online demonstrations. This would be a good way of getting the relationship started and a would prove that the developer has a firm understanding of the scope.