> They don't seem to support the new Nikon cameras, Windows 8, etc. I guess that they are on their way out
I'm afraid so. This would be utterly regrettable, since there does not seem to be an alternative.
> if you want to have a support for a new camera you need to do profiling (camera + lenses) and send them the results
Yes. I, too, have received the license earlier for sending test shots. By the end of october, I sent shots for my Contax lenses for the Canon 5D2. Lately, I asked when I could exspect to be informed when the profiles were released, and if he would make profiles for 2 Nikkors for the Canon, and got no answer.