True, they have a lot of work to do. This whole situation would have been avoided easily by using more sane numbers on pre KDE 4.2 releases.
Have you ever thought that PC/OS would use KDE4 instead of XFCE as a default desktop?
Make sure you PM me or mail me your physical address so I can send you a complimentary copy. OpenWorkstation will be a retail product while PC/OS OpenDesktop --which doesnt have GNOME installed will be the free download.