I've been enjoying newsletters more than ever. This old-school form of communication has made a comeback, probably in response to the way Facebook controls the content you see. With a newsletter, there's no middleman filtering out the content.
A relatively new newsletter publishing service called Revue has launched a directory of its favorite newsletters. The newsletters they have selected are not necessarily published using Revue, which is a good move on their part. I'm happy they have included my own newsletter, Recomendo (a weekly newsletter that gives you 6 brief personal recommendations of cool stuff).
What newsletters do you subscribe to that you are excited to see appear in your email inbox?