I'm sorry, but your statement says "...and later versions" and "binary compatible with windows".
I will happily accept that I was wrong and retract my statement if you accept that the mission statement you pointed out to me is misleading.
So, if ReactOS goal is to produce an OS capable or replacing Windows Server 2003 then I agree that it has a specific non-moving target.
Please don't get me wrong, I have been following on and off the project for like 10 years, even tried several images. It is very interesting, and I think is the best project around if you want to learn how Windows works internally.