From a french website mac4ever
Since late September, we observed on our various servers, some visits from Cupertino and identified by the acronym "Intel 10.9".
No surprises so far, since internal, Apple distributes always 2 or 3 months after a major release, a renumbering of its operating system for its employees. These early versions were also often not big news and not even their names off.
After Lion and Mountain Lion, which feline is Apple going to adopt?
And what will happen then after Mac OS 10.9?
So many questions that will occupy us for a good year