I have Netbarrier set up to block the referrer field, because I don't like being a marketing statistic. also because I don't like people finding out about the naughty sites I visit. 
regardless, the only place this has given me trouble is here on MR. links in news stories which go through the https://www.macrumors.com/c.php intermediate page (ie. all external links) end up spitting me back out at https://www.macrumors.com/... even links in Page 2 stories.
I have no idea what purpose c.php serves, but is it possible that it could be tweaked or removed so that I don't have to go into my firewall preferences every time I want to follow a link in a news story?
regardless, the only place this has given me trouble is here on MR. links in news stories which go through the https://www.macrumors.com/c.php intermediate page (ie. all external links) end up spitting me back out at https://www.macrumors.com/... even links in Page 2 stories.
I have no idea what purpose c.php serves, but is it possible that it could be tweaked or removed so that I don't have to go into my firewall preferences every time I want to follow a link in a news story?