[Rosie] You're probably right -- many Welsh, including some of my mother's ancestors, came to both Western & Eastern Pennsylvania for the coal mining jobs from 1850-1920; some, like the Quakers, settled in the Delaware Valley much earlier (1640s-1700s). You can find a ton of Welsh town names in suburban Philadelphia -- Bryn Mawr, Berwyn, Radnor, even North Wales (maybe one could instigate a name-change to Trellistown? :)
Unlike Britain, though, the mining is still going strong. East-Central Pennsylvania has the largest deposit of anthracite coal in the world, and I'll bet a-dollar-to-a-daffodil that no less than half of its miners are of at-least-part Welsh descent.

(Dr Q) Thanks. But I bet there isn't a suburb called Llanerchymedd. :-) (snorgle)Technological advances certainly make life easier in many ways but their effect in the long run is that they simply enable more work to be done, with no increase in leisure. We work longer hours now (at least in Britain) than say 40 yrs ago.

The more technology there is, the more companies want to lay people off! That's one way to increase leisure time..

I see Matt has just put his head round the door of one of the games. So, to celebrate - may I say "Hello Matt"?

The area in and around Ipswich (West of Brisbane) was settled by Welsh people (and Germans, and Scots, and people from north-east England) in the 1800s; there's a suburb called Ebbw Vale that springs to mind straight away. It was a fairly large coalmining area too. Should be able to remember some of the other places around there, but can't right now.