Librarian's Ultimate Guide to Search Engines Has Tips for Everyone

Scott Hawksworth over at DegreeTutor has created a very useful guide for online research called the Librarian’s Ultimate Guide to Search Engines. It covers “things librarians understand about search – and things that anyone doing online research can benefit from.”
These things include discussion of where search engines are and where they are going, a glossary, advanced search tips, and a description of some of the players – big and little – in the search market.
This guide has something for everyone – from novice searcher to expert researcher.