People carry on conversations on their phones whilst paying at the check-out (with plastic, of course), and when supposedly watching a performance at the theatre or cinema, apparently oblivious to the extreme annoyance caused to others.
They carry on loud "conversations" (often about their interesting [NOT] "private" lives) on buses and on the Tube.
Everyday I see (and try to avoid being walked into by) morons charging around the pavements (side-walks) looking as if they're lost and following a compass. Of course, they're really involved with the latest piece of sh*te to appear on the screens of their mobile phones (and most wouldn't even know what a compass is).
Idiots wander out into traffic with heads bobbing away in time to their iPods. Other (or perhaps the same) idiots send text messages while driving.
And we have all heard about exceedingly dumb people following their in-vehicle Sat-Navs to the ends of the earth (or worse).
All this stuff is here to stay. And it can only get worse as everything (breaking news, breaking wind, whatever) gets downloaded for immediate consumption. You can't legislate against idiocy, I'm afraid. Well, I suppose you can ... but it is, and would be, pointless.

But regarding your links. Well, look at the dates. Things have moved on, apparently:-
Paediatrics matron Bev Boyd said the approach has been motivated by the importance people - especially the young - place on mobile phones.