There's really not much meat to the topic, after all - lithium battery explodes... this is pretty much an everyday occurrence everywhere, about as newsworthy as "car crash on freeway" and "pen explodes in pocket". Spectacular and scary, sure, but this is a topic that is neither surprising nor particularly alarming to a bunch of gadget geeks.
Is it really any surprise that the bulk of the discussion is applying to meatier, more interesting/controversial tangents?
In any case, my OP is not really meant to be a lightning rod for Yet Another TSA Bash(tm), but rather just an exasperated, cynical quip.