1. A method of extracting individual posts from a weblog, comprising: accessing a home page of the weblog; identifying at least one feed associated with the weblog; determining whether the at least one feed contains sufficient content for feed-guided segmentation; if the at least one feed contains sufficient content for feed-guided segmentation, determining whether the at least one feed contains full content or partial content of the weblog; if the at least one feed contains full content of the weblog, mapping data found in the at least one feed into a representation for weblog posts; and if the at least one feed contains partial content of the weblog, screen scraping the weblog into a representation for weblog posts using the data.