There's gonna be a new button on the right side of 'preview'.
Post Comment - Preview - Save as draft
You'll have the ability to edit the draft as much as you like before you will submit it.
In case you want to submit a draft linked to a comment or post that has been deleted since, you'll be able to delete it from your draft list.
Nice. That looks great.
I guess getting access to saved drafts would make more sense if there was a fourth option, sitting to the right of poll called drafts, in the post flyout. (The pencil icon in the top bar).
This is what I'm describing. The huge white block being a 5" floppy disk icon.
(post is archived)