Page is a not externally linkable
-- Google SEO News and Discussion
---- Is It OK To Use An Underscore In File Names Yet?
seoskunk - 11:34 pm on Jan 6, 2013 (gmt 0)Thread source:: http://www.webmasterworld.com/google/4533254.htm
I think its just another google myth
Brought to you by WebmasterWorld: http://www.webmasterworld.com