yes, I saw it last night on the Trip Reports board, I think. The person in charge was saying that it is opened up to all the boards this year, that they are not limiting their posts about it to the Community Board.
If you've sent December99 your name & address, etc. by PM or email, in a couple weeks she'll send you the name and address of the person you send your ornament to. It was lots of fun last year. Bobcat sent me a wooden Santa with DIS written on his sack....I love it.
December99 hangs out on the Community Board and there are usually more threads about the ornament exchange over there too. Have fun!