I don't need to read this. Everything on the iPhone is proprietary software. As it has been proven countless times, there is an 100% probability that there are backdoors everywhere on this device. This entire blog post is a lie.
And software built by volunteers, like OpenSSL, has proven to be so much more secure. It's not like heartbleed left practically the entire internet vulnerable to abuse. Oh wait, yes it did.
A bug is not a backdoor. Unless you are implying the OpenSSL devs left the bug there on purpose.