Yep. 847AM in Japan and no announcement yet, though it is still a bit early. No news in this morning's Nikkei news either.
Even though it is very tempting to believe this, I am still very skeptical as all the sources for this rumor are US or Europe-based. There has been a bit of a buzz on the web in Japan too, but nearly all the sites that I have seen are sourcing their information from the Nikon Rumor site or the German magazine. If those aren't accurate, then there just may not be any D700/SB900 announcements.
**Never fall in love with anything that can't love you back.**