I don't think so.
Yup.
Code comments can be helpful with unusual situations like this.
+The key word is simple.
+If I could, I would disallow it altogether.
+I completely disagree.
+I say leave it alone.
+I wasn't speaking metaphorically.
+A nil map is like a regular map but it has nothing in it, cannot grow, and takes zero space.
+We live in a digital dark age.
+Neither of your issues is a problem.
+Your ideas may make people happy, which is not a small thing, but do they really help?
+What's this? https://plan9.io/
+Consistency is a better explanation.
+Code can move.