Why? "my code" is in $GOPATH/src/github.com/natefinch/ ... all code that is not "my code" is in other directories. Why bother having to switch over to some

Why? "my code" is in $GOPATH/src/github.com/natefinch/ ... all code that is not "my code" is in other directories. Why bother having to switch over to some other gopath to get there? Go import directories, are, by definition, unique. My work code is under github.com/juju/. Why should I put labix.org/v2/mgo under some other root path? They're unique directories either way.