Tinderbox explodes
The Tinderbox ‘explode’ command on the note menu allows you to copy/paste a list of headings into a note and then ‘explode’ the note, specifying \r as the delimiter. Result: a new note for each line in the list of headings, all arranged as children of the ‘explode’ command output under the original note. Magic! Headings on my PDA. Notes on the iBook.
I owe this one to Hugh Nicoll who is using Tinderbox to organise some neat stuff with a ‘class’ of 150.