Now that you've finished your vitriolic rant, maybe you should wind your neck in and review what me and others are trying to tell you. Also, how dare you tell me to educate myself!
Firstly, I did not receive notification from Autodesk that they could no longer supply an activation code for my product. How could they anyway? they couldn't possibly have the details of everyone who is in possession of their software and I did not join this forum until I had the problem.
Secondly, I did not 'shut off' my software as you so venomously stated - most of us with this problem had hardware issues which forced us to reload the software onto newer platforms only then to find that Autodesk would not supply activation codes. In my case, with much persuasion, I was able to obtain a code but to their credit, the helpdesk could not guarantee its stability, and they were right, because it only lasted one session.
I realise now that complaining here is a waste of time as you say, but it does beg the question - why did Autodesk set up this particular forum and call it 'Previous Version Support' if previous versions can't be supported. Also, I am aware that you guys are there to advise on the finer points of drafting with AutoCAD, so why are you bothering to get involved in these issues? Why not highlight them to higher authority within Autodesk to address?
Regarding your second message: You're completely wrong, I'm not looking for sympathy, just justice for me and all those who have been robbed of the use of their software.