Have the show less functionality actually work.
Despite clicking on the "Show Less" link for sites, they show up in my news feed anyway. Not just a few stories either. That functionality needs some fixing.
Noah Stern commented
Personally, I really don't want to see stories from Faux Noise, The National Review or the Washington Examiner in my news feed ever. No matter how many times I undo and redo the 'Show Less' link for these garbage sites, stories from them keep popping up in my feed. Lots of stories.