Email graphic traceroute Paste an email with full headers (we need the 'Received' lines -- we don't need your email addresses, digg). The app will (we hope) trace the path your email message took as it passed through various servers, on Google maps.
Taggound is a social search engine mashup. What does that mean? Tagground searches various social web applications (ex. yahoo my web 2.0, del.icio.us, raw sugar, flickr, You Tube etc) repositories to retrieve relational data (ie tags, urls) that other use
V. Hoyer, and K. Stanoevska-Slabeva. Information Systems in a Globalising World: Challenges, Ethics and Practices, Proceedings of the 17th European Conference on Information Systems, Verona, (2009)