Make a website with 2 pages where user can login. On page 1 comes the page for the settings and page 2 is the main page.
On page 1 put fields where user can put his user account details and password of his facebook and twitter account. This needs to connect and get data like messages, likes, tweets.
On page 2 put the data from facebook and twitter together like the image see attachment. The facebook and twitter news must be together in same column and filtered by date-time. At top put 3 Large logo’s. When they click on it it filter the data on the page. So click on twitter only see twitter feeds, click on facebook only see facebook wall post messages, click on the last logo it shows both together.