Why not use composer-redactor as default editor?

[Bri]

Uh, so this topic has been beaten to death. @administrators I make a move to close

[fleming]

@agusputra I agree with your suggestion about helper buttons. The open source project Rocket Chat has an unobtrusive way of hinting basic Markdown syntax.

Simply a line of greyed text that becomes regular text on mouseover

It might be useful to have something like this at the bottom of the editor input field.