Isn't that insanely many people compared to what they deliver? Many more than DropBox (300+?) and JottaCloud (~10) without me being able to see why.
Edit: You were before me, so added my comment as a reply to you instead.
Edit: You were before me, so added my comment as a reply to you instead.
(Source: dropbox.com/about)
It's not just file storage for five bucks a month.