Not sure if anyone's following them on YT, but they released a dozen (?) videos in the last 24 hours with short blurbs about different Karoo features and current "How To's". They're not terrible or disingenuous, although I chuckled a little seeing a few bugs pop up (ex., turn off Bluetooth only to have itself turn back on, or the button be laggy/unresponsive).
https://www.youtube.com/channel/UCj87Lx ... A/featured
There are more if you look at the recent uploads tab.
Wonder if there's about to be a big marketing push. Better yet, wondering if there's to be a bigger release soon they can tout with the new videos...