Social Bookmarking Script

[login to view URL] I basically need a clone of the above website. The features that I need cloned are: 1. People register on a page that requests their name, e-mail, username, and password (protected by CAPTCHA). 2. When people login, they can add their usernames/passwords for the listed social bookmarking sites as well as drag and drop their "bookmark this page" button to their toolbar. 3. When a user clicks on the "bookmark this page" button when visiting another site, either a frame comes up, or a new window comes up that has all of the required details to create a social bookmark. When submitted, the script should automatically post the bookmark to all of the sites that the user has their logins filled out for. I expect there to be a basic administrative area which is password protected that would let me add/edit/delete members and ban certain e-mail addresses from registering. The method of the script posting information to the various social bookmarking sites behind-the-scenes should be explained in detail so I can add new sites in the future. If you can add more sites than are already there, then I'll be happy to pay more. The script should have a nice basic CSS design with the colors blue, teal, white, and light grey. Remember, this should be an automated process. If you haven't worked with social bookmarks before, I would suggest that you move on and look for another project. I'll choose a programmer rather quickly, but will drop a programmer just as quickly if they do not know what they are doing. I want the beta version done by Saturday afternoon so I can check it out and give comments. Final version needs to be done by Sunday night. Any questions? Feel free to use the PMB. Thanks for looking!