Starting a tech company in the US is looking like a less and less attractive prospect. This is doubly true if the company focuses on security/privacy of its users.
As would be China, Russia, the UK, and Australia. I'm a proponent of splitting a business up in to parts like Sharman/Kazaa did. Getting out of the current DNS system using something like Namecoin would be even better.
I don't understand all the downvotes since the your comment is spot on. The US market is currently very toxic for security/privacy-related enterprises.