Comment Math (Score 1) 146
Percentage of US consumers using broadband 74%
http://www.forbes.com/sites/gr...
Percentage of US marketshare served by Comcast 25%
http://www.dailytech.com/Marke...
Percentage of Comcast customers on IPV6 30%
RTFS
Percentage of people that use Google 100%
http://google.com/
ASSUMING NOBODY ELSE HAS IPV6 EXCEPT COMCAST 5.5% PRODUCT
Google says 4%