Interesting...
I was however under the impression that [i:3pkk6qfe]"Irish Red"[/i:3pkk6qfe] is an American term, or even a term used by other countries to describe an Irish pale ale.
For one thing, our pale ales tend to be red in colour instead of the more typical straw colour you get in English pale ales.
Also we use roasted malts in most of ours which I think is where the colour comes from.
Irish Red is not a term we use in Ireland, or at least not until recently as the Craft beer (another American term I think) community has started using it in their own beer, especially O'Hara's as they export it to the US in bottles so the name is quite comfortable over there.
I think the roasted malt use is the biggest difference, apart from colour to a typical English bitter.
Just my own 2c but even if [i:3pkk6qfe]Irish Red[/i:3pkk6qfe] is not an actual style, perhaps it should be, though not necessarily [i:3pkk6qfe]Irish [/i:3pkk6qfe]Red, just Red Ale?
Great write up by the way, sorry I missed it.