What's worse with Dropbox is that it deduplicates data across users. So it's really easy for someone who "needs to know" (like the NSA) as well as people who "w

What's worse with Dropbox is that it deduplicates data across users. So it's really easy for someone who "needs to know" (like the NSA) as well as people who "would like to know" to "takedown" a single user for something and identify every other Dropbox user who has the same content.