There are quite a few features that rely on the rich text editor, so switching back to a plain HTML textarea isn’t really an option. Could you describe the issue you’re experiencing in more detail? I’ll work on fixing it as soon as possible.
Discussion
Are you sure all that stuff couldn't be optional?
It's just the same old issue with line breaks being multiplied when copying, not a huge priority to fix on its own
Yes. The preview feature will also be removed in the future, and the editor is intended to be fully WYSIWYG. It will also need to support custom emojis… implementing all that on a plain HTML textarea would be quite difficult for me, so the rich text editor is a must.
As I understand it, line breaks when copying shouldn’t be an issue anymore. If they still are, then my understanding is wrong — which could mean there are many other potential bugs. So this bug might actually be important.