Co-op, new service from Google

Google has released a new service called Google Co-op where users can create their custom search engine. It of course still uses the Google search, but it enables you to only include certain sites, or put emphasis on them.

There is also the possibility to host the results on you own page, using their web-API. For this demonstration, I am showing the results on their site for simplicity. Here is a search box that only searches this site.

More information can be found on the Google blog.