I would like editors and possibly authors to be able to post new notification entries, but it seems that only administrators can access it. Is this correct? Is there an option to open up access? If so, this will be a useful plugin for our purposes.
By the way, I wanted to mention that wp_make_link_relative does not seem to work on our intranet site. I'm not familiar with preg, but I think all the dots in the IP address were screwing it up (part of the path was duplicated). I removed the function from define.php (so as to use the complete urls) and everything worked fine.