There's no way to know for sure, until the 2007 list is finalized. It hasn't been confirmed as participating yet, but it also hasn't been confirmed that it will not participate.
I did not realize that the list has not yet been finalized. If it is confirmed on allears for 2007, then why wouldn't it be on the 2007 list on disney.com? I guess I just assumed that the 2007 list on disney.com would be finalized before they put it up. Especially considering that the 180 mark for today, for example, would be for ADRs well into 2007.
The information on the website is just intended to provide guests with a general overview of the plan. All of that information is subject to change, even throughout the year. Keeping the website up-to-date is a comparatively low priority.