You can kludge on encryption in the pipeline:
...federal officials forced American tech companies to participate in the NSA's controversial PRISM program.
You misspelled "illegal." HTH. HAND.
In a filesystem like EXT3, if you open a file, seek to some offset, and write new data, EXT3 will write the new data to the existing disk block in place. ZFS, however, will allocate a new block for that offset (copy on write), write the modified data to it, and update the block chain. The result is that it's apparently very easy to badly fragment a ZFS file (do a Google search for "ZFS fragmentation" to see various stories and tests people have written).
You can apparently mitigate the problem by occasionally copying the entire affected file -- Oracle's own whitepaper on the subject apparently reads, "Periodically copying data files reorganizes the file location on disk and gives better full scan response time."
Bottom line: ZFS is not a panacea, nor is it simple. There are myriad options, and trade-offs to all of them.
Get rid of your dictator and adopt a representative democracy and it will be over. Indeed, nobody could have thought it would go on this long.
Anyone can make an omelet with eggs. The trick is to make one with none.