I'm a subscriber. It's like a customizable RSS feed with a source metric and a built in browser, which makes it nice to just have an exit out of a site completely if their ads are annoying and just go to the next independent source. Their 'Blind Spot' tab helps me find things I don't normally dig for, and the curated feed I have set up for local.
It's a nice service, but the subscription is really only paying for the convenience of being in their ecosystem, and a few good stories that slip past drudge/apnews/aljazeera.
Jean Baptiste. Emmanuel. Zorg.