Hi Peoples,
I have had some correspondence with the ArcGIS for Desktop team, and can let you know they appreciate the feedback, and are listening to what you are saying.
It was never esri's intention for users to lose access to their work due to whatever reason they may have for not being able to continue with maintenance, and esri are seriously looking into ways in which this can be addressed in the future.
I would suggest once esri finalize the details, they will make a public announcement.
Thanks to all that read the thread, to the replies, and the professionalism of all. We can, and do make a difference.
Cheers,
Mark