If you are concerned anout other people stealing your web content then you might like to check out www.copyscape.com which allows you to find copies of your content on the web -
Here is some information about the Copyscape service. Hopefully they don't mind me quoting them on this! If they do, then I am sure they will let me know very quickly!
Copyscape is dedicated to defending your rights online, helping you fight against online plagiarism and content theft. Copyscape finds sites that have copied your content without permission, as well as those that have quoted you.
Copyscape provides the following:
The free Copyscape service makes it easy to find copies of your content on the Web. Simply type in the address of your original web page, and Copyscape does the rest.
The advanced Copysentry service provides comprehensive defense for your entire website. Copysentry automatically scans the web daily and alerts you to copies of any page on your site.
The Global Web Rights campaign provides the tools and information you need to defend yourself against content theft and copyright violations on the web.
More information about Copyscape and Copysentry is provided in the FAQs. Read reviews of Copyscape in the press, and testimonials from users like you. Copyscape is provided by Indigo Stream Technologies Ltd. We invite your comments and suggestions for improving the Copyscape service.