I'm not sure what is involved in the registration of the domain (surely they want some $$).
This is the question: iTunes 9 does not show icon in Windows 7 taskbar?
Can a moderator register the superuser.com domain?
Since Stack Exchange have an account with imgur and that's the destination when you upload images, may as well migrate the images over to imgur.
Or, you can wait for the the team to register the domain:
ImageShack has apparently changed their policies and now insist upon registering the referring domain onto ImageShack . If the domain is not registered with an ImageShack account then the images will not be shown and the above picture will be substituted.
or get an account at Imageshack
However, if the end user is a registered ImageShack user, then they will show the image.
Why can I see that on any Machine, OS or Browser? It is something specific to America?
I'm not a registered ImageShack user...
Ignore the duplicate questions list under the title, that's an addon.