In the last few months, many media reporters have spilled ink over the revival of the email newsletter. David Carr gave newsletters the nod in June. Digiday recently devoted an article to unpacking four approaches to the medium. And Poynter did a story that explained how Time has gotten so many people to open its daily newsletter, "The Brief."

But with a growing number of newsletters delivering news about the news, it can be hard to figure out which are worth reading. With that in mind, we've compiled a list of the best roundups you'll find online. Each attempts to condense the news of the day into an easy-to-read digest, but they all offer a slightly different take given the author's point of view:

Know a newsletter I've forgotten? Send me an email at bmullin@poynter.org and I'll include it.