If we can indicate that the hAtom entries are also comments, we could add an indicator beside hAtom.
<div class="hatom hcomment"> hAtom pattern goes here. </div>
Alternatively, we could add
hentry to indicate that the following hentry can be treated also as a comment.
<div class="hentry hcomment"> hEntry pattern goes here. </div>
--Sarven Capadisli 11:59, 25 Sep 2008 (PDT)