2. When I just want to copy or edit a piece of text, or remove its formatting, Notepad pops up in imperceptible amount of time (I have it bound to shortcut). No other alternative I've tried does that
3. World exists beyond Hacker News:). My wife, dad, father in law, mother in law, sister, etc - NONE of them would want to install another software just to write down a few notes. Certainly not an IDE... :S
Point being:
1. I have Sublime, Notepad++, Beyond Compare, and MS Word installed; they all have their uses. Notepad still does as well.
2. Let us all take the time to think beyond our own specific context & use case, and world will become a better place :)
The email app then formats it OK, and you have a local copy that can be found & opened without a word processing app.