You don't need writing software; you need someone's feedback on your writing.
You don't need version control software; you need to find all the things you've written without fear.
You don't need distraction free text editors; you need to find ways to write more concisely, more clearly.
You don't need real time collaboration software; you need a bigger audience for your writing.
I'm working on Draft to provide what you need. What I need.
We need to be better writers.