I think a small bibliography type feature would be interesting. so, a story on topic X hits the front page. instead of killing the next 5 stories on topic X, fi

I think a small bibliography type feature would be interesting. so, a story on topic X hits the front page. instead of killing the next 5 stories on topic X, find a way to cite 2-5 as bibliography on topic X. Point is, the first story on topic X has a random element. killing all other stories leads to monoculture. legitimate issue is having 5 / 30 front page stories be topic X drowns out other discussion. solution is to have the bibliography become deeper...rather than spam the front page with the bilbiolgraphy-type stories.