Some search engine optimization (SEO) experts say sitemaps are important tools for promoting your site, because when a search engine picks up your sitemap, it automatically picks up a link to every page in your site. Not only does the spider crawl those pages, but the sitemap page shows up in search results for keywords on your blog. Sitemaps also make it easier for visitors to your blog to find what they're looking for, faster. Here's a look at three sitemap generators for WordPress and my experience with them.