If you would like to be on this list, please add the GamerTag: AGE GoW Friends to your XBL Friends List.
You can add it to your Friends List by clicking this link: >>>
<<<
Think of this as a way to get spammed a few invites to a Gears room if there's one going, a place to find gamers who might be interested if you're trying to get a room up and running, and a convenient resource for Game Night invites if everybody uses it and some of the people are not on your list already. This allows us, by using one FL slot, to use the new Friends of Friends feature to see who's online and send invites to those on this list, thereby expanding the pool of Gears players we have on our FLs. Worth the one slot to me. 
Thanks 
-virtual
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What are these AGE Friends of Friends lists?
This is a new feature Microsoft has added to their Xbox Live service.
It allows people to see the friends lists of the people on their
friends list. Essentially making it a double layered friends list. We use
this feature to our advantage for gathering people together for one
particular game. The idea is to get one list with all the people
playing this specific game, making it much easier to send out game invites, and
get people into AGE servers. It is also beneficial to our hosts during Game Night events.
How do I add my name to a games Friends of Friends lists?
Using
the Xbox Live service, you will need to send a friend request to the
gamertag of the Friends of Friends list you want to join. For example,
if you want your gamertag to be added to the Frontlines: Fuel of War
Friends of Friends list, you need to send the gamertag "AGE Frontlines"
a friend request. Each game has its own specific gamertag, so please
vist the "What's Playing Tonight / Friends of Friends list"
forum to find information on a specific game. We have threads set up
for each active game; and a quick link in each thread that makes it
easy to send friend requests straight from our site.
Okay, I have added myself, now what?
Now
that you have sent a friend request to a specific Friends of Friends
list gamertag, and been accepted, you are now ready to start using it.
We will use Frontlines: Fuel of War as an example. Go to your Xbox
friends list and look for the gamertag "AGE Frontlines". Click on this
gamertag. You will see two tabs up top - Gamer Profile and Personal
Profile. Select the Personal Profile the click on the 'View Friends'.
This will show you a list of all the other people that are also
currently on the "AGE Frontlines" Friends of Friends list. You can use
this list to find all the other Frontline gamers at AGE that are
currently online, making it much easier to find people to game with.