pyAggr3g470r is a news aggregator with a Web interface. It features the use of a local or remote MongoDB database, article searching, e-mail notification, export of articles to HTML, EPUB, PDF, or raw text, favorite articles, sharing with Diaspora, Google Buzz, Pinboard, delicious, Identi.ca, Digg, reddit, Scoopeo, Blogmarks, and Twitter, and generation of QR codes with URLs of articles.