I was aware because I've noticed its effects, and I use it with an air of trepidation.
If adding a property or a simple method, I might continue working with the current object as I develop the class, but I don't do anything creative with auto-update. I've not thought before tonight about how it would work with, for instance, a modified constructor. In uncertain situations it's not usually much of a hassle to simply regenerate the object.
