Russell,
Far too much water has passed under far too many bridges to worry about that, and anyhow, the rules were written pre-GIS.
...and it was always a rule that any 'novel view' of a previous challenge subject was allowed.
So, i hope I've helped put some kindling on the bonfire again, and maybe I and others can get it lit.
Let's hope nobody is feeling micturative.
Russell, bring us a challenge, would you?