You know what else might be cool is a "see related" feature, whenever a paper references another, create a link between them and create an almost recomendation

You know what else might be cool is a "see related" feature, whenever a paper references another, create a link between them and create an almost recomendation engine based on that. Ideally, you could then look at a kind of discoverability family tree of how the paper's evolved. This is likely hard to implement and only wishful thinking, but I think it would be neat.