I'd be happy to have someone with some authority in Dublin Bus even notice it though!
* we're not in the UK ;)
My general argument is this whole situation is not as clear-cut and black-and-white as the developer in question asserts, however ‘moral’ or justified his objection to second developer’s seemingly less defensible actions in copying his work.
There seems little ‘right’ or ‘wrong’ here, just very subtle shades of grey and legal interpretation of who owns which rights to various elements of data, code, design and structure.
If you were to use the Irish term Eire, then it would make sense to use the Irish name for Dublin, which is Baile Atha Cliath, or Dubh Linn, depending.
I think this is something I just sort of picked up though -- so it's entirely possible I'm totally out to lunch.