>>7133
West - "South Wales" is basically only what's within 20 miles of Cardiff, since there's pronounced regional differences between that bit and anything west of Swansea. Partly a classic urban/rural thing, most of the population lives there, but also it's closer to England and has better transport links.
On reflection, maybe that says something about what should be core - maybe if we stretched the line to touch Swansea instead of passing through Bristol it'd be better. Although the image seems to be pretty harsh about excluding people for cultural reasons so maybe people from Cardiff are too wealsc for its creator.