Features that offer value to a minority of users impose a cost on all users.
Obsolete comments are worse than no comments.
The good thing about reinventing the wheel is that you can get a round one.
Programmers are as emotional and irrational as normal people
A JSON decoder MAY accept and ignore comments.
Progress comes from finding better ways to do things. Don't be afraid of innovation. Don't be afraid of ideas that are not your own.