CLONE Website, Change Function to Social Media HUB

I would like to build a Social Neworking HUB. Where users can see ALL their feeds on ONE place. I would like for you to signup on [login to view URL] and see how they ask API access to social networks and emails. I would like to COPY EXACT navigations, icons, design of [login to view URL] BUT the functionality is social HUB with one feed for all. Users can: Add their social network accounts feeds (Twitter, Facebook, Pinterest, Linkedin, Instagram and Google+ Also emails such as Gmail, Yahoo Mail and IPOP. All of this are via API. Users can also post updates/status and choose where to post it. Say, Facebook only or Facebook and Twitter or Post to ALL. Then the post would have a message in the end saying "Posted via MySite" which links to my website. Users could also upload photos and videos to their own accounts like Facebook NOT on my own bandwidth if possible.