I often think about the implementation-size/quality-of-life ratio when working, and I tend to be very accepting of my own UX shortcomings as to just work around them instead of fixing them.
The other day I spent about 10 bytes to add these little buffer zones(cursor goes gray) between the various modules of Left's interface, and that's probably been one of the best bang for buck.
@neauoire yes. I love little things like that!