9. A computer-implemented device comprising: a memory storing computer readable instructions; and one or more processors to execute the computer-readable instructions to implement: logic to extract first information from a post to a blog; logic to extract different second information from at least one of an update feed or the blog, where the second information includes information that is not included in any post to the blog; logic to create a hybrid document using the first information and the second information; logic to store the hybrid document in a searchable index; and logic to use the searchable index to determine a relevance of the post to a search query.
9. A computer-implemented device comprising: a memory storing computer readable instructions; and one or more processors to execute the computer-readable instructions to implement: logic to extract first information from a post to a blog; logic to extract different second information from at least one of an update feed or the blog, where the second information includes information that is not included in any post to the blog; logic to create a hybrid document using the first information and the second information; logic to store the hybrid document in a searchable index; and logic to use the searchable index to determine a relevance of the post to a search query. 29. The computer-implemented device of claim 9 , where the one or more processors are further to execute the computer-readable instructions to implement: logic to extract information from a document to which the blog links, and where the logic to create a hybrid document includes: logic to create the hybrid document using the information extracted from the at least one of the update feed or the blog, the information extracted from the post, and the information extracted from the document to which the blog links.