I'm trying to launch a site similar to digg.com or topix.com that will pull trending articles and update automatically every 1-4 hours. I would like to pull from Google, Facebook, Twitter, Youtube, and all of the major news networks. While I want the main page to be a globally trending articles, it would be nice if the user had the ability to create a local page associated with their region. Let me know what you think this would take. I look forward to working with you.