Sorry, can I have that link to whatever the most up-to-date friend list document is again? I'll try to remember to bookmark it this time...
I assume you're looking for the freely editable one. It's in e-mail tags so quote to reveal. Hopefully I did it correctly.
EDIT: Looks like I did. Anyway, the one in the OP should also suffice, if you're worried about a non-gaffer being there you could always search by user or through google if you really want to avoid adding a stranger.