Then there is how the terms are strategized. Finally, searching may be improved by choice of the most likely database. These may offer ideas that will encourage you to change the focus of your search, such as supplying new terms or new links. Although I have not found them of particular importance, lists are a communication tool that unite similar interests into communities. With their personal character and specialized interests, they remind me of the letter columns of fanzines.
Various sites give news and reviews of other sites.
The Scout Report looks at sites of interest for its target audience of researchers and educators. A librarian's daily evaluation of useful resources is at the Librarians' Site du Jour . This library subscribes to some full text databases. The plain text runs to some 9300 words. It is a wonderful predictive metaphor of the Internet.