Can you share the full code snippet that would turn off auto-subscribe? Even better, that would turn off auto-subscribe for users editing a post, but leave it enabled for users adding an editorial comment? (That would get me past the Catch-22 where I can't unsubscribe myself because doing so is editing a post, which re-subscribes me ...) I've seen the ef_notification_auto_subscribe_current_user filter listed on the Notifications page of the EditFlow site, but not being a developer I don't know the full syntax that would need to be added to functions.php to achieve my aims.
Thanks, and I'm loving the updated plugin for our university news site.