Wow - I just read the news a few minutes ago.
First of all - I hope everything will go well with all the people that worked at Cakewalk/Sonar. I really wish all the best for them.
Sonar gone. Well - Not yet completely, but without new developments and especially updates the DAW will only work well until a Windows update breaks something. Still - It can be even years for that is the case. I still have Project 5 running on an older Windows 8 computer, so that can indeed take a long time. But let's be realistic, without updates and new stuff Sonar will die a slow death.
And that's sad after being a Sonar user for a long time (but still far less than some other real "old timers" here). I started using Sonar when it was included in a soundcard package I bought (I seem to remember it was Sonar LE 4 with an EMU 404 pci card). It did not take long before I started to love the program, and upgraded to Sonar Home 6 XL, Sonar 8 studio and finally 8.5 Pro. After that I did every update until the latest version of X1 (with prochannel and all that stuff). After being a while "out of the loop" (I concentrated on graphical art projects mostly). I got "back home" and started with a Platinum prescription.
Only this year I had to cut down on prescriptions (I also have some prescriptions for graphical programs, and all that monthly money combined adds up very, very fast), and so I had to make a choice between keep updating Cubase (I own the full version) or keep paying the monthly fee on Sonar Platinum. That was a hard choice, but at the end I choose Cubase, simply because it's cheaper for me to do a modest expensive yearly update in stead of a more expensive yearly prescription. Sometimes choices are not easy to make.
I still have Sonar Platinum installed on my computer (now without updates since April this year), because I have a lot of projects that have to be "converted" to Cubase. And, of course, I still own Z3TA 2, Rapture (with some sound packs) and Dimension Pro that I use even on the Cubase platform.
I really hope the install files for Platinum Pro and all the other stuff I bought from Cakewalk will keep being available. Because - let's be fair. I payed more than two years for Platinum, so I own the program according to the prescription model. I want to be able to download and install the stuff I payed for. It would be a good thing if the registration method would be rolled back to the good old Serial/Registration model, so we do not longer need a server to activate our stuff. I hope it will become a bit more clear how this will be addressed very soon.
Anyway - It's sad to see Sonar go. I have worked more than 10 years with this program, and I think it did not deserved to end like this. I knew Gibson was in financial trouble. That was hard not to miss. But I did not expected they would drop Cakewalk this fast. There is maybe still a chance Sonar will find a new "home", but to be honest, I am not very optimistic.