2007: White Gypsy
2008: Beoir Chorca Dhuibhne (West Kerry Brewery)
2009: Inishmacsaint, Galway Bay, Trouble, Clanconnel
2010: Dungarvan, Metalman
2011: Eight Degrees, Dingle, Burren, Ards, Bo Bristle (as Breweyed)
2012: Kinnegar, Brown Paper Bag, 5 Lamps, Elbow Lane, Donegal, 7 Windows
2013: Mountain Man, Kinsale, JW Sweetman, Muckish Man, Brú, Sheelin, Red Hand, Pokertree, Otter Bank, Clear Sky, Stone Barrel, Rascal, Cotton Ball
Lillywhite (aka McGargles) stay off until such time as they brew in Ireland, as per the criteria in the first post.
By that standard, each of these should also have had a beer for sale somewhere this year (festival-only is borderline, imho, but I'm open to other views on that) so please - shout if that's not true of any of the above.
A few cuckoos in there, but by any standard, big year for Irish brewing! Well done, folks!