* Nobody knew who this guy was before he beat up his girlfriend.
* Virtually nobody on HN knew anything about his company before he beat up his girlfriend.
* There is no interesting or intellectually gratifying conversation to be had about a guy beating up his girlfriend. It's a valence issue.
This is one of those stories where the only "discussion" is going to end up being people trying to one-up each other on how authentically they can appear outraged.