Interested in Language
I've been experimenting a bit with the mobile style when visiting the site from my phone. It has significant performance advantages. Unfortunately, I find I can't use it because its editor has no formatting buttons. The Advanced button just reopens the same text-only editor.
If developers provide another editor, I'd find a single option fine if it provided bold, italics, color choices, strikethrough, hyperlinks, and an image button.
I am not a teacher.