I'm with you on this one Reno. I avoid shared neutrals except when I'm running 2 circuits for a distance with BX, and when I'm pushing 9 current carrying conductors in conduit. I also agree handle ties is the best safety solution.
As a courtesy measure, I twist the ungrounded conductors in the distribution panel all the way to the breakers. I also pigtail to outlets whether it's shared neutral or not.