[gorb314]

Why don't you let the hobbyist decide what he or she thinks is safe to hack on.

As a T1D myself, having to spend about 50% of my waking life second-guessing what my endocrine system is up to (with the same system screwing with my cognitive ability to successfully do so), I want to Close The Loop as quickly as possible, barring an actual cure.

Yes, it is dangerous "hacking" these systems. But just as dangerous is every one of the daily decisions I have to keep making myself, over and over again.