I like using my email as an editor - and - I like sending in updates to tasks via email.
I like creating tasks via email.. but.. I wish it was just as easy to create SUB-tasks via email.
LONG STORY WITH MOCKUP:
I'm not sure if what I'm asking is the same as the topic: Email a Task to a Subfolder covered here
I think it could be made more easy to create sub-tasks via email if there was a clickable link featured in the top-right "permalink" pane. See the 4th item I've added in this mockup:
Whether it is a hyperlink (which I realize probably works better with desktop clients that recognize the mailto:// protocol) or if it's more like the prior fields that give you a pre-formatted subject featuring the current folder path in square brackets..
I think that would be SUPER useful.