4 ms·They should open source it.by masters3d 12y agoThey should open source it.icebraining 12y agoIt probably would take too much effort to make it usable without Google's internal APIs (storage, search, etc).masters3d 12y agoThey could open source it and have other people use app engine if people want to use it. Otherwise if its open source people could implement what ever they want on the back end.cbr 12y agoApp Engine is very different from the internal APIs most production services depend on.