Here's an interesting Firefox extension that suggests related sites as you search.
Yoono instantly suggests similar sites, blog notes and people sharing the same interests while you are surfing, for each page you open. Zero effort required - no more tagging, typing keywords or changing interface. Let Yoono bring you the best that others have discovered. Yoono is easy, fun, addictive and designed for everyone.
Kenneth P. Reeder, Ph.D.
Jacksonville, North Carolina 28546