There's not a separate N. Ireland ping list. But Irish_Thatcherite manages the Ireland ping list and he always includes items about the north. Yeah, think of it as an 'Island of Ireland' list! Unionists welcome, nationalists welcome - they only people I don't want on it are terrorist sympathisers, neither Sinn Feiners nor Loyalists!
Sounds good to me - I would have been a bit surprised it there wan't one already.
One day I will tell you of my meeting with the IRA. Till then....