SEO Checklist_ A step-by-step plan for fixing SEO problems with your web site ( PDFDrive )

automated backlink software
to create backlinks using spun
content. Spun content is one
of the deadly sins of SEO and
Google are on the warpath.
They are getting better and
better at detecting it, so if you
find backlinks in spun
content, do your best to get
them taken down. Sometimes
this type of backlink is easy to
spot by looking at the titles of
the pages containing the
backlinks. Here is an example
of backlinks I found in GWT
for one site that clearly used
spun content for backlinks: