Great plugin. I'm running to one issue however. My scenario: I've got 3 author users on the site, and that's all. It's a closed, private site for the authors to write and communicate to each other.
The goal is for everyone to receive an email regardless of who comments on what post. Your plugin works for me except for when the post author comments on his own post... no one receives a notification then.
- Everyone has the "Comment Email Notification" option checked in their user profile.
- Every user role is checked off in the Discussion menu as well as the first option in the Misc options.
Thanks in advance!