Can a social reader app move from useful to fun?

NEW YORK — The death of Google Reader, may it rest in peace, was difficult for everyone.

For those obsessed with Google's RSS offering, the alternatives seemed annoying. Too welcoming, too enthusiastic, too slick.

We had come to love the harsh utility and total reliability of Google Reader.

And thing were tough for casual users, too.

Which competitor should they switch to? What features were important? Maybe RSS was more trouble than it was worth.

Curating a solid RSS feed with a good balance of news takes time. Products like Feedly and Pulse, or Google Reader before, will diligently show every story published by every publication you follow, and some can tailor to things like keyword customization, but they don't know “you.”

They don't have a sense of their user.

Trove, a new iOS social reader developed by the former Washington Post Labs Group, is an attempt to take social news curation in a more productive and tailored direction. (Full disclosure: The app is developed and owned by Graham Holdings, which also owns Slate.)

Trove currently pulls from 15,000 news sources and 40,000 RSS feeds to show content on a broad range of categories. Trove editors curate “troves” (see what they're doin' there?) about specific topics (women's rights, cars, Star Wars) that you can follow or unfollow anytime to populate the feed of news that you're seeing in your home screen. But people can also curate troves on any topic, and you can curate your own.

If you look at the technology troves that already exist and you think you could do a better job curating certain types of stories, you can make another and base it on as many other troves as you want.

Then you “pick” articles to go in your trove and your trove's followers see those articles. If you don't have time to pick things for your trove on a given day, Trove algorithms will fill in until you get back.

The idea is that smart algorithms are honed by people.

Trove is actually pretty fun to use.

It has a pleasant interface and everything seems ready to go. The question is whether people will use it. News that Wikipedia is losing dedicated editors makes me think that things could be touch-and-go with Trove. It will only be a worthwhile service if it has a vibrant community of users following, sharing, and trying to perfect their own.

• Oremus is the lead blogger for Slate's Future Tense, reporting on emerging technologies, tech policy and digital culture.