[[!comment format=mdwn
 username="joey"
 subject="""comment 2"""
 date="2017-09-26T18:36:48Z"
 content="""
Other than the always-popular "make it configurable",
I wonder if it would suffice to simply output a note when copying metadata
from the (presumed) old version of the file? Then there would be no
confusion about why the metadata got set.
"""]]
