Can you create a NETWORKING site (ex: Myspace, Facebook)? If so.... (Any

Can you create a NETWORKING site (ex: Myspace, Facebook)? If so.... (Any) I've drawn up an outline of what I want but can not relinquish that information at this point. I can tell you it's similar to youtube but set up differently. Can you tell me how much you would charge for a networking site like youtube or [login to view URL] All I have is the idea at this point but I want to find the person who I will then choose to do the site ahead of time. At this time there is no budget so please compare to youtube(dot)com or mtv(dot)com and give me a price and if you can do this type of work and how long it will take.