@artg I guess by holding GBP you are protected against falling USD? You can buy more USD at a lower price if it were to fall. Otherwise you can bet against usd which is very risky (using CFD's).
@basharg Awesome post. I started worrying about my phone charger being left on when not in use but if it's only going to cost me 30p / year to keep it on. It's more hassle than it's worth turning it on and off.
Plus I've forgotten to turn it on again and woke up with low battery as my phone...
