Nothing to hide ?
"Yves Bot is probably not overly concerned about Facebook's share price"
I agree. However, he may be worried about leaks containing every email, text and information about this financial transactions over the last decade or so.
No one takes on the NSA because everyone has something, even if relatively small, that they don't want leaked to the press. Unless you're happy to live a hermit life in Russia or a foreign embassy in the UK.