Love my X4. Shameless plug, I also built an iOS/Android app to manage books and also send web articles over to Crosspoint
https://crosspointsync.com/
Thank you. I'm not the biggest fan of the Crosspoint web interface, so I'll definitely give this a try.
alt Hacker News
Thank you. I'm not the biggest fan of the Crosspoint web interface, so I'll definitely give this a try.