I see Dropbox mostly as a tool to send large files between computers that aren't both on at the same time: http://xkcd.com/949/ http://xkcd.com/949/ It'd be n

I see Dropbox mostly as a tool to send large files between computers that aren't both on at the same time: http://xkcd.com/949/ http://xkcd.com/949/ It'd be nice to do that without an escrow, but I'm not sure that's really possible (without steep obligations on members as to hosting capacity and uptime).