I am frequently wishing for more more nudging options such as pressing "control-arrow" to get smaller nudging. It would be great if there were two levels of nudge like standard and micro. I would use 1" and 1/16" or 1/2" and 1/32" etc... This would help with more quickly drafting ideas. More intuitive snap-to-object options would be great also. I suspect those us wishing for these got used to them in other programs as a work method, and those used to CA have adapted better methods to get exact alignment and placement.
