It's conditioning! I do it that way every-time. I use the kill switch to keep myself trained for instinct. If an emergency arises, my instinct may be to shut the bike down without having to think about it.
Yep. The kill switch is there for an emergency only. It really should not be used to turn off the bike under normal use. And probably the best reason not to do so is what this thread is all about.
If you always use the ignition switch (key) to turn off the bike, you will never accidentally leave the bike "on".
I don't recall if anybody has mentioned that this could happen on any bike, if your not in the habit of always taking the key out of the ignition. So this may just be amplified because of KIPASS.