When searching for a web site on the Internet
Using a field-supporting search engine (e.g., ALTAVISTA.COM), you can enter the term: "like:URL" (without the quotation marks).
Replace 'URL' with a complete Web address and you're well on your way to finding similar sites and pages.
This operation comes in handy when you're trying to research a specific subject.
For example: using http://www.hyperorg.com/ as the address, the resulting list of links should contain content similar to that found on the author's site.