Such a simple tool but so needed and nice one. http://www.sputtr.com Sputtr gives you the opportunity to search items from seperate, well-known and popular serch engine and sites.Yes , the deafult is google and also some of is various options like google news or blogs, but what about looking and serch in other places like wikipedia , del.icio.us etc. You have the option for recommend on other sites that you are using them in your web-searching. The importance is getting specific and focused results from every site or engine you choose. This is another web 2.0 tool that can serve us as well in the medical/health sector.