I want to build a site based on Twitter and Facebook feeds. It is basically a site about the 2011 Arab revolutions. Most of the best information is coming out is over Twitter and over Facebook. I follow some great people live in Bahrain, Syria, Libya, Tunisia, and in Egypt, among other places. I want to aggregate all (or as many as possible) of these feeds in one place, divided up according to country, and allow users to comment and discuss.
What would be the best way of technically achieving this? What plugins might be used as a base to achieve this? Can it be done?
Much appreciated for any guidance on how to start and best proceed.