And why is "proprietary technology" a good thing? Limited visibility into the code really doesn't improve anything. Ask Chrysler about their Jeeps being hacked,

And why is "proprietary technology" a good thing? Limited visibility into the code really doesn't improve anything. Ask Chrysler about their Jeeps being hacked, how much that proprietary thing helped. And "more than three years". Oooh. OpenSSL was in development for what, 16 years, and heartbleed happened anyways. I have no doubt it's a little bit harder than a few weeks with a USB cable and a traffic sign, but assuming they will not be tampered with at some point is not born out by any facts we know about software.