I am, Kathryn. I sometimes scan a document at work that I want to get on my Mac, so I use Viivo/Dropbox for that perhaps. I have a Hazel rule on my Mac that retrieves certain documents from my Viivo sync folder, and moves those documents elsewhere on the Mac.

I also am using BitTorrent Sync, although I haven’t tested it on my work machine to see if there are any firewall issues.