I have found information about the links. I have been wandering through other forums as a guest and was able to view all images, including the ones in posts. As a guest on this forum, I was able to see next-to-nothing.
I also checked the FAQ and it said, and I quote:
Note that after the sentence "To display the image use either the BBCode [img] tag or appropriate HTML" it says "(if allowed)".
Another one I have found is:
In other words, Lizz is indeed the one who should be doing this.
I also checked the FAQ and it said, and I quote:
Can I post images?
Images can indeed be shown in your posts. However, there is no facility at present for uploading images directly to this board. Therefore you must link to an image stored on a publicly accessible web server, e.g. http://www.some-unknown-place.net/my-picture.gif. You cannot link to pictures stored on your own PC (unless it is a publicly accessible server) nor to images stored behind authentication mechanisms such as Hotmail or Yahoo mailboxes, password-protected sites, etc. To display the image use either the BBCode [img] tag or appropriate HTML (if allowed).
Note that after the sentence "To display the image use either the BBCode [img] tag or appropriate HTML" it says "(if allowed)".
Another one I have found is:
Why can't I access a forum?
Some forums may be limited to certain users or groups. To view, read, post, etc. you may need special authorization which only the forum moderator and board administrator can grant, so you should contact them.
In other words, Lizz is indeed the one who should be doing this.