said by nozzer :

The troubling thing is that this is the second time brightmail have decided to block emails containing links to what could be described as "sites with left of center views". I doubt its Brightmail, more likely a lone tech who made this decision.
If it were for instance Rush Limbaughs site, you could be sure there would be lots of people here screaming foul, and Brightmail/Comcast would be accused of being a communist run organization.