The advantage of a sitemap, linked to from say a footer link on every page of your site, is that it's easier to find than a page 4 levels down. This actually ma

The advantage of a sitemap, linked to from say a footer link on every page of your site, is that it's easier to find than a page 4 levels down. This actually makes all pages on your site "findeable" at 2 levels down (homepage > sitemap > target page). I think it should improve indexing on otherwise hard to find pages.