Do they? Must take a look.
Agreed though about both Noel and Donna - both superb newsreaders, some of the best in the UK and Ireland.
Particularly Donna as mentioned - doesn't take herself too seriously, but adopts the perfect tone for every story and above all she seems like a really nice person, a very important quality.
That's why I don't like Darren Jordan for example - he doesn't seem like a nice person in real life, whereas people like George Alagiah or Sissons do

. Makes all the difference I think.
Also Donna has a lovely accent - nice crisp Irish tones with a decent but not overpowering dose of NI
As for the lack of live backdrop from Dublin, it would appear to me very simply that RTÉ use an excellent BBC built? facility in Belfast hence have basic chromakey, whereas the BBC use a crappy RTÉ facility in Dublin - probably their city centre Leinster House studio on Kildare/Molesworth St, or out in Montrose HQ.
As far as I know ludicrously the Leinster House facilitiy is not equipped with chromakey! I know I know, it beggars belief, but in all my years I have never seen a chromakey backdrop from that studio.
For News they use a ghastly RTÉ News logo roll-down backdrop which really has to be seen to be believed, or for Prime Time etc they use a basic harp motif blind.
In 1995, whatever about 2005, chromakey should have been in use, it is an embarrassingly pathetic state of affairs, which obviously have wider consequences with the BBC availing of it for Newsline and Hearts & Minds etc.
And most ridiculously of all, the office is directly across the road from Leinster House! They could with little to no difficulty at all mount a permanent camera up on the 4 storey high roof or even out a flippin window and shoot the splendid scene of Leinster House, the Ntl Museum and Ntl Library if they bothered to get up off their arses!
Very simply it is typical RTÉ institutionalised rubbish - it's always been like this, why change it?
There are no live broadcast quality feeds mounted anywhere
at all
in Dublin city..