I've noticed about half my half are using these. Of course there's always the potential for people to be looking at things non jw on them. Are the society going to find a way to police this? It seems to be an area they currently don't have control over? Surely the last thing they want is half the hall playing games, writing emails and reading ebooks while at the meetings?! But could they stop it? And how?
BTW I have to confess to being one of those sneaky types myself! Well the choice is boring watchtower or fabulous new eBook.... No contest!