Scheduled Auto backup of data to online drives (one drive / google drive etc.)
Losing data isn't welcome and there is always the fear of that happening because of syncing / net issues.
Although we can create backup manually but it will also be better if the data can be scheduled (daily / weekly / monthly etc.) to backup to all the important web storage service providers which we use like one drive, google drive, dropbox etc.
I would become a Wunderlist Pro user if automatic backups were available, even if the backups lived on the company's servers.