Inspired by an [art installation in the lobby of the New York Times](https://www.nytimes.com/2007/10/25/arts/design/25vide.html), [@itsaydrian](https://twitter.com/itsaydrian) and I streamed using the Adafruit MagTag to make an IOT powered bulletin board. We connected it to the Contentful API to show a series of rotating headlines.
Why do you think that https://github.com/touchgadget/key_led is a good alternative to MagTag-Contentful-Courier