Great app; loving it so far in this post-Pushbullet world. One quick suggestion would be to be able to whitelist all apps at once on the phone to be able to push notifications to other devices. Having to manually select every single app in Join -> Settings -> Notification Apps was a minor hassle. Perhaps "Select All" and "Select None" options could be added there? Thanks for Join! I already like it more than Pushbullet and Airdroid.