That's presumptuous of you. Do you not realize security is a myth?
The best we can do is obfuscate something so much that its not worth the time trying to crack it. Blackberry has done a fantastic job at that. This is undisputable, however security isn't only encryption. For example if you leave your nice Lexus unlocked, a thief can easily figure out where you live, and when you are home or not and plot a robbery, of which the thief may not be interested in anything in your house, however they install a key logger and funnel your passwords for internet banking to some other place. Security is a chain, as strong as the weakest link.
Researchers at Berkeley are even finding out how to read or image what the human mind is thinking about.
But lets be real, you only posted this to try to kick Blackberry - way to go chump - at least they don't suck up your data plan and cost your pocket book as much as some others, as well as providing the best commercially available secure device off the shelf, and you can get much more granular and secure if you want to with a Blackberry.