I hope the target audience is not researchers. I think it doesn't make sense for researchers because they are usually very focused on a topic and don't care (or

I hope the target audience is not researchers. I think it doesn't make sense for researchers because they are usually very focused on a topic and don't care (or don't have time) about papers on other topics. I see this as a tool to increase the hype about Machine Learning. Only people starting in the topic will use it. It will make sense to filter the whole list with keywords or topics or anything that filters the papers and shows only the ones related to your researcher. The subs still have too many papers.