I don't wish to draw more attention to my neck.
Also, I think it's quite possible for a shirt collar to become the focal point of an outfit, and I don't find that desirable at all.
I see, however, what makes you think that a non cutaway will necessarily draw less attention to your neck? One of the things I love about cutaways, is that they look wonderful worn unbuttoned sans tie, because of the way the collar is tapered back. This...