well... i think the reason that ton, or another ex-nan person didn't compile binaries on the day the sources were released was probably because they were all dead tired etc after the conferance, and setting up the server, and getting the code to be releaseable. As people have already posted, unoffical versions for windows (and linux) have already been posted on the news & chat forum. As far as I know... ton and co are still in the process of getting the development area of the new blender ready, and getting it all set up so that a proper release *can* be made. As has been shown by the sources already, making a release was not a piece of cake, more like growing the ingredients, preparing them, and then baking a cake and cutting a slice.
Anyway, hope I didn't sound rude or anything, I didn't mean to be. Just be patient. an offical release will be out fairly soonish.