If you have a couple of minutes, visit Screenfeed.com and check out the trial of mRSS feeds that company can offer. The content is well curated, with impressive quality and low rates per screen. The mRSS is a big improvement over HTML in several ways. This post by Yodeck explains the benefits of partnering with Screenfeed - https://www.yodeck.com/news/screenfeed-content-partnership/

This post by Screenfeed about Yodeck actually states that mRSS is compatible with Yodeck, which seems to be incorrect and misleading - https://www.screenfeed.com/software-resources/yodeck

I would guess that the good folks at Yodeck wrote this piece so it could be published on Screenfeed's website.