Speculating on Facebook's next move Nov 6th in NY... just occurred to me but don't have time to consider in detail right now. Could Facebook do any better than to launch a SocialAds (social advertising network to Google's search advertising network) AND announce that SocialAds (but not Facebook.com) would support OpenSocial. Wouldn't that put them in position to reap the benefits of OpenSocial without giving up the benefits of their closed Platform?