I like that you can customize your news feed to only show stories from specific sources or categories, which makes it easy for me as an editor/writer at my publication (The Daily Northwestern) when deciding what's relevant content we should share with our readers each day! It would be great if there was more customization options - maybe even some sort of "lazy" option where users could select their favorite topics without having them load all over again every time they log in? That way people who don't want extra work wouldn’t have to go through everything just because someone else did before us.
The search function is also pretty cool -- especially how well-integrated into WordPress this tool seems compared other services such as Google Alerts & Feedly. This has made managing multiple RSS feeds much easier than using two different tools separately.