Don't presume what you think I read, I thought I was fairly "internet succinct" on my statement but if I need to clarify I'd rather you ask than presume.
Would I want him teaching my child? Hell, I hardly would want half of you guys teaching my child for a variety of issues! Ha!
But how many offenders have I flown with? I have no idea. I'm sure I have though.
Over all, we're largely arguing hypotheticals. I don't have a kid, you don't have a child undergoing flight instruction by him and its largely like that ABC show "What Would You Do?"
A hypothetical discussion, sure. But a serious Socratic debate on the issue with limited information with much of it, potentially, being heresy, I'm not just going to get my panties in a tizzy for the sake of, well, being in an Internet tizzy.
In reality? I largely minimize exposure to unknown people. There are convicted murderers, being on the verge of murdering and those that have murdered that just haven't been caught yet.