Experiment time! I have accumulated by many means, some spam-worthy, 22.5GB of free Dropbox space. And recently I have run into an absolute first world problem that I can't use too much of my DB space because my internal SSD is too small (128GB). Woah is me. So I'm in the process of moving my Dropbox to my NAS and I will see how I like this. I'll report back on any short comings of this arrangement. Anyone else given this a shot, perhaps with an external drive instead of network storage?