I think the app has some minor problems (still cant figure out if it is possible to add a photo to favorites when in thumbnail view) but I still found it useful quite often until It suddenly started crashing a few seconds after transfers would begin. Persists still even after a handful of updates, cache removal, app reinstallation, and other misc. troubleshooting. Perhaps this isn't a widespread bug or just on my end. I would happily pay for this app if it had a little bit more of the web feel and less of just a desktop sync app. When it doesn't crash it is quick and very responsive, UI, thumb gen, and transfers but the mobile browsers just don't have the same snap to them. In a perfect world that trade off wouldn't have to happen but I support NC and it's a great tool with a great community including, of course, the devs. Keep up the good work.