This is a great little resource we found today… Bing Search: Microsoft’s entry into the burgeoning search engine market. Better late than never. Yahoo! Search: The 2nd largest search engine on the web (as defined by a September 2007 Nielsen Netratings report. AltaVista: Launched in 1995, built by researchers at Digital Equipment Corporation’s Western Research Laboratory. From 1996 powered Yahoo! Search, since 2003 – Yahoo technology powers AltaVista….