I got sick of using Google Drive or email to pass files back and forth between my #Linux computer and my husband's Windows one, and finally set up #SyncThing folder sharing between the two. It took a little time out of my afternoon but works really well and the convenience is on another level. Like there's no reason for files to go through a server on another continent to be exchanged between two computers sitting in the same office, especially when that server is a privacy-violating data mining operation.