http://en.wikipedia.org/wiki/Sender_Policy_Framework
https://redditmade.com/ seems to be going with this idea as well.
HostGator
Most people that use Imgur share the direct link to the image. When the direct link is used no ads are displayed.
http://en.wikipedia.org/wiki/Sender_Policy_Framework
https://redditmade.com/ seems to be going with this idea as well.
HostGator
Most people that use Imgur share the direct link to the image. When the direct link is used no ads are displayed.