Interesting to hear the various ways that people have their electrical gear set up.
Here in the UK i believe that the a GFCI is more commonly referred to as an RCD (residual current device). Its normal practice in the UK for all the circuits in a house to be protected by an RCD that is installed in the main switchboard of the house as can be seen here
Would this negate the need for a GFCI/RCD at the actual socket outlet?