It would be perfect if I could login in the app for don't repeat articles in mobile and tablet, for example.
Do you understand me?
1. Allow user sign up and login in AppYet
Cross device syncing would be great! I think the biggest challenge/issue would be that @appyet would have to store every users app's read and unread feed items on their servers and be in constant communication with every app install. (Pretty sure they don't do that today.)