Just curious as to the group's general opinion on this topic. I travel for my job and am amazed at the % of people who blatantly ignore the request to shut off electronic devices. Or worse -- conceal the use of them when the FA does her cabin check.

Up til this point I've stayed quiet. But I think I've reached my limit. Do you guys take matters into your own hands, alert a FA -- or just ignore it and mind your own business?