Well, fuck. #dropbox is kind of pointless now, so I did a bunch of online research and decided to use sync.com. Sweet deal! Paid for the first year, got excited...

Then realized there is no #linux desktop client. 

I've been using Linux for long enough that I forget many services don't support it.

#wine isn't doing it, either; errors when trying to install any of the #windows clients so far. Dammit.

Time to beg #synccom for a refund. 

 I did a little digging and they don't open their API up so no other clients exist. I recommend getting some s3 compatable storage from any Cloud (linode, aws, etc) and using restic (https://restic.net) for your backups. If its more for syncing between devices I'd recommend syncthing (https://syncthing.net/) which is also opensource and will sync between devices without the need for a central server. Good Luck. 

 Filen.io