I thought this tweet by Paul Turner (and his follow on tweets on the subject), former Dragons head coach, was interesting:
https://twitter.com/paulturnerrugby/status/322801026870697985
<s>@</s>paulturnerrugby Take Pienaar, Muller, Williams, Payne and Afoa out of Ulster they are very ordinary!!
<s>#</s>topofrabo <s>#</s>xtramillion <s>#</s>thatswhy
A few years ago Ulster were in the doldrums, supplying next to nobody to the Ireland squad. They successfully lobbied the IRFU for extra funding, have now made the last 8 in Europe three times on the trot and have a lot of talented young players coming through. Four or five years ago, they regularly lost to the Dragons. Cutting the Dragons funding isn't the way to go, rather steps must be made to improve them. Wales will be stronger with four competitive regions than with just three.