I might want to reorder them, or easily delete one when I realize it was a
stupid idea or merge a new one with another bit somewhere in the middle
when I hadn't realised it would have been better to edit the existing note
rather than starting a new note. In Bear I can reorder notes in the notes
list and then merge them but I can then only add another new note to the
top or bottom. I do like the ability to move selected text text up and down
(something you can't do in U******) but it would be easier if you could
glue ("stick" might sound better) notes into one and still reorder them.
Another useful feature of U-know-what is the ability to split notes. I
think having all three, merge, split and glue/stick would give complete
flexibility. I think it would be better than "un-merging" them, reordering
and re-merging every time I wanted to reorder things and easier than
selecting text and moving it up and down.
I think it's about having related but separate areas that you can see
together in the same note that's the key.