Search Engines

While doing the annotated bibliography I came across this little gem about searching the internet. It is about "all in one search engines" that allow you to search social networks and social bookmarking sites simultaneoulsy. I decided to make a note of it for future reference particuarly because of its potential usefulness in schools. Some of the Search Engines discussed are: Scoopler, OneRiot and IceRocket.
http://http://rhondda.wordpress.com/2010/03/12/searching-the-internet-in-real-time/