Page is a not externally linkable
-- Google SEO News and Discussion
---- Google Updates and SERP Changes - May 2011
webdesignkc - 7:06 am on May 18, 2011 (gmt 0)Thread source:: http://www.webmasterworld.com/google/4306638.htm
From the little I read, I am sure some here will correct me, but seems that there is a greater impact placed in social mediums.
Brought to you by WebmasterWorld: http://www.webmasterworld.com