There are many types of doorways for different purposes and with varying effort to build. What is the most succesful way? What I did: *** Cloaked doorway page to redirect to clickbank products *** - I wrote my own doorway page generator which extracts text from different sources, -> markovs it <-, and puts additionally some extra keywords onto, if the keyword density is small. - The text is submitted to a wp blog (default template) as a post. - Each blog post ends with the keyword, e.g. .../buy-viagra-now.html - Each single page is promoted with XRumer and the corresponding keyword, e.g. the page .../buy-viagra-now.html gets backlinks with the same anchor text. So what? Limited succes, small amount of visitors. When I check the number of backlinks (just searching for "www.mydomain.com", google is very picky in the ultimate times to show up the backlinks), I got about 200 results. Daily about 10 visitors.