In message , at 11:06:52 on
Wed, 2 Oct 2013, Tim Watts remarked:
I did think that USB plates in the wall might be an idea - but will USB be
around as long as 13A sockets?

Change them back to 13A sockets if they become redundant.

But what is likely to replace it? If anything it's getting more common,
with rechargeable boosters, car-lighter adapters and even wall-warts,
all having USB output sockets.

(But my brand new cheapo solar panel mobile-booster has a proprietary
co-ax output; go figure).

--
Roland Perry