Adding an informer is simple. Any time you see an informer's name or picture, you can click on either to be taken to a page containing the informer's reports. On this page there should be a link or button saying "Add this Informer".
If this link isn't there, or if you want to include more information on an informer, open the Outfoxed sidebar while viewing an informer's page. (You can click on the Outfoxed status button to do this.) On the sidebar, click "Enter Report" and then fill out the form.
Outfoxed is based on RSS 1.0, the same standard used by del.icio.us. (But with a few additions.) As such, you can add del.icio.us users (or any other RSS 1.0 sources) to your list of informers. To do so, you need to visit the RSS page of the user. This is normally done by clicking the
button on the user's page. You should see something like this on your screen:
Then open the Outfoxed sidebar and click on the "Enter Report" tab.
Because del.ico.us does not support page ratings or scope, reports from these pages will always be assumed to be good and with scope limited to the single page.