Of your last 10 Sonar projects, how many of them used notation heavily?
I'm also classically trained, and I've used notation on every single project since I started using it, so thousands. I notate everything on the staff, even drum kits. You're right, and I hope they don't maintain that stance!!!
It's very difficult to do some things, like tuplets, runs, etc. But as long as you're willing to dive into the piano roll to move around notes it's OK. Those of us who work with soundtracks have no other choice - writing in Sibelius/Finale and then moving over to Sonar is too slow a process. You don't have time for that when you have to deliver a track a day.
You could say, OK, move to Cubase, then. And that's what lots of people have done - the thing is, there are lots of people that would consider Sonar IF they cleaned up the notation view. Lots and lots of composers for film and games write notation straight into DP or Cubase. So it's not a matter of finding out what Sonar uses notate, but finding out who else out there isn't using Sonar because of the crappy notation! I love Sonar. I really do. I've struggled through the notation changes in the X series in the hope it will one day improve. Hell, I'm even used to right clicking notes and manually typing in the duration numbers to get what I need! But I think people are running out of patience. I personally really want to support Sonar. I want to see the changes happen and wear my Sonar badge proudly!
It's not asking for much. We're talking about a pretty small amount of work here - the floating toolbar wouldn't take a hell of a lot of time to implement, and it could just have the note values + ability to make notes dotted, tied, make a few basic tuplets etc. No need for visual dynamics, accents, and publishing tools -- that's not needed in a DAW. Just functional note input! it is not a huge task. A few simple adjustments would make a lot of people who have used Sonar for years very happy. Anything more would be overkill, IMO. I love the simplistic interface, the big score that goes across the screen - all the basics are there. Let's just amp it up a notch!!!
Man it would be SO cool to see Sonar have this. It would be a dream come true. It would make Sonar the ultimate DAW in every way possible. It's soooo cool otherwise. I love it to bits and I really would dread having to use Cubase. I don't like it nearly as much.