You are incorrectomundo, AwShuckster!
If you are going to include the courses of Northern Ireland, you have to include their population, which is 1.6 million (see my post above), so they have more people in total than Scotland (5.6 vs. 5.0)
Jack's list is fine and he doesn't even include one of my faves, Portsalon, but it really doesn't compare to:
Muirfield
The Old Course
Dornoch
Carnoustie
Troon
Turnberry
Prestwick
Kingsbarns
Western Gailes
North Berwick
Cruden Bay
Aberdeen
Loch Lomond
Gullane
Nairn
Brora
Machrihanish
New Course
etc.
etc.
etc.
Rich,
I wasn't really making the case for Ireland, as I don't have much experience beyond these shores.
I've listed what I thought were the great courses that most people would agree with (not all of course), but I could also have added Rossapenna, Portsalon, Carne, Baltray, and a few others. I would be delighted if Ireland came second to scotland in the rankings, however. There'd be no shame in that.
Anyway, I've listed some courses, it will take me a little longer to compile a list of all the Irish people...