I'm not on FB either ... but have started watching the DVC page (wall?) after DVC Member Services informed me that FB would be the likely place to see new DVC perks being advertised. Ugh.
I'm waiting for the announcement of DVC perks related to the 2014 RunDisney event, "Expedition Everest 5k Challenge." Regular registration opens on 12/17 and I've been bugging Member Services for info on when we'd be informed of DVC advance registration. Their answer, "Watch the DVC FB page. If we offer a DVC advance registration/discount -- the FB page will be the first place used for advertising." FB? Really? You couldn't send member email? or use the Member website? Oh, well -- I'm trying to play the game.