TerraSin
I'd be more than happy to pay my yearly fee again if it meant Cakewalk was back in business and actively working on Sonar again. I paid $99 for lifetime over a year and a half ago. That's less than I paid for annual updates anyway so I got my monies worth.
The problem here is much deeper than Cakewalk. Gibson has been in financial trouble for several years now. Mayne people walk into a big music store and see all those guitars hanging on the wall with the venerable Gibson brand and think "this must be one big, profitable company." No, not so much.
Gibson is leaving SONAR in better shape than they received it from Roland. That means the it will probably still be usable for a few more years. There are plenty of other good DAWs out there. The big issue is what to do with all of those old SONAR projects out there that you may need to edit sometime in the future. I think I might be inclined to build a PC (or virtual machine) dedicated to SONAR and completely disconnect it from the 'net so neither SONAR nor Windows could change on me. If one did that, then they could open those old projects a decade from now.
I sure wouldn't create any new projects on SONAR. Personally I was forced into buying StudioOne last summer because of a collaboration project. I don't like it as well as SONAR, but it will do fine for now. If Steinberg offers a good crossgrade deal, I'll look at that because I expect to eventually move to Dorico for music notation, but I'm in no big hurry.