DevOpsIsh is great, I am a subscriber there also. I started ThisWeekInDevops to serve a slightly different need for a similar audience. I wanted to keep up with just new announcements in the Cloud/DevOps space but without filtering all the content marketing that passes for announcements these days.

There was nothing out there quite like what I wanted so I started it myself. I focus on really only covering actual NEW stuff and filtering out the existing stuff.