Insane! But in a good way. I've been very slowly working towards refactoring Gnus to use real OO classes to implement backends, and I always thought I'd know I was done when I could implement a HN backend without too much trouble. Both sad and happy to see that someone got there first. I will give this a try.
The naming confused me. I love the name though. "Back End for HN" made me think it was another HN-clone. It's an Emacs client for HN if anybody is wondering.