What be this "ladder"?

On the games menu, for game types, there's now a ladder option. Is this a subs-only feature? What is it?

FAQ didn't have anything.

This is still not implemented yet. It should be anytime soon, and its only for subscribers.

http://www.timeforchess.com/board/showthread.php?threadid=117832&page=2

Any update as to when this feature might be implemented.... and in the meantime... what is it about?

Originally posted by Ed T
Any update as to when this feature might be implemented.... and in the meantime... what is it about?

No, as Mariska Angela said it will start "anytime soon".
If you want to know what its about i suggest you read the thread she posted: Thread 117832
And check the ladder itself at: http://www.redhotpawn.com/ladder/

Announcement here :

Thread 121486

and direct link here :

Ladders