Clone of Singipore.com (web 2.0 / Social Network)

Please take a look at the website [login to view URL] I need a clone of this website, but need it to have a lot of "web 2.0" items to make it more of a social networking site. We need to add in a wiki, chat, forums, blogs and other items that the [login to view URL] website currently doesn't have. You must be able to show that you can design a good social network website and also that you can have everything easy to manage after complete. This project will be based for a single city, so all the content and information will be focused on that city, just like [login to view URL] being focused on Singapore, this website needs to be very focused. Also we would like to API in google maps, phone books, and other local directories, the more information we can provide the better for the winning bidder. Please post your bid, along with samples of work, and access to your CMS system so we can review your backend tools as we are looking for a good tool and programmer combined. the more you can provide the better chance that your bid will be reviewed properly, as there are so many bids and people that say they can all do the work, we need to know why we should select you.