I liked this thread when it was first posted and I just re read it, lot's of great insights.
I'm a snap shooter, pull through anchor, touch and go kinda archer. That is most comfortable and natural for me.
However, this past year I have shot many dozens of hours in practice, working on slowing down my shot.
If I add approx. two tenths of a second to "settle / align", my accuracy seems to increase. It's rare that I hold for a half second, usually much less...
A huge part of my practice has been wand shooting, working on really good alignment, so when I hit full draw, I'm all ready to release.
I also switched to a straight bow arm while drawing and to 3 under, which allows me to "aim" while drawing, albeit I'm not thinking about aiming.
I practice shooting instinctive and also practice adding that few tenths of a second and "seeing" the arrow like H. Hill talks about with split vision. I don't generally see the arrow unless I make an concentrated effort to do so. I don't gap (trajectory) but sometimes I confirm alignment (windage) with the arrow tip.
This past year I have also practiced holding for 2 seconds. While I don't shoot that way on a normal day I find it nice to be able to hold and still shoot well. I found it difficult to hold like this at first but after a few months, I can do it, if I want to.
I needed to practice holding longer to combat a certain "short draw" issue I had developed, but that's another thread.