Or, and this is where the real threat of Hufflepuffs comes in, you really just want to help help people but are rather confused about how to go about doing so. (Unless the confusion is on the part of those who are using the label 'Dark' and you really are helping them.) Altruists are scary. Hard to control.
"For the greater good!"
Update: This post has also been superseded - new comments belong in the latest thread.
The second thread has now also exceeded 500 comments, so after 42 chapters of MoR it's time for a new thread.
From the first thread: