2018-12-15 UTC
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sknebel ah, I think I traced how comments are rendered in indieweb-2016. all the hooks :D I think it would make sense to not add u-photo on default avatars - if I see it right that could work if semantic-linkbacks injected some kind of info (e.g. a class argument the array returned by the get_avatar) that the theme could check before adding the class in its own hook on get_avatar?