Stop complaining, it's a GitHub project. Fork and improve! ;)

I expected it to be FB posts formatted HN style.

If you want this as a feature, you can provide it through a pull request OR submit it as an issue ticket on the repo, and we'll get to it.

Either way: https://github.com/yczeng/hackernews-newsfeed

there is already a facebook HN bot which posts top articles. Could always just block everything else from your feed except that.