I agree with meters outside to allow electric power company employees to read the meters, when the homes are not equipped with intelligent meters such as we have had for a couple of years in the province of Quebec.
I find it totally silly and dangerous to have circuit breakers placed outside. Should you have an emergency for some reason, an appliance or whatever equipment on fire, there would be time lost in having to get out to switch off a circuit breaker or the main entrance breaker. That doesn't take into account what vandals and assholes have access to.