Mailbrew recently changed owners and is now a free service (previously nearly $100/yr). It's one of the best tools for wasting less time online while staying in the loop on things you care about. Generate email digests of subreddits, YouTube subs, Hacker News, Twitter lists (even more useful now that I'm mostly done with #birdsite), and more.

https://mailbrew.com

Mailbrew - Your personal email digest

Create beautiful, automated newsletters with content from the sites and apps you love.

@jasonlong I just started using it a couple weeks ago, right before the owner change announcement. Seems handy so far.
@brycethornton I happily paid for it, so now I just hope it doesn't get abandoned w/ no revenue