Just click on the person's name and then copy & paste the URL.
Going back to the topic here...
When I saw that, usually I would think: "Oh, well, if I read that, I'd better open up another window and try to get into the GAFF's clogged message boards. We're going to have another one to report." However, since GAFF is down right now, I'd just copy the URL and save it in a document for when the boards come back up.
BTW, where is this fic anyway?