Of course, it isn't all plain sailing, in times of crisis, so when budgets are stretch, it's easy not to prioritise modernising services.
Wrth gwrs, nid yw’n hawdd i gyd, ar adegau o argyfwng, felly pan fo cyllidebau dan bwysau, mae’n hawdd peidio â blaenoriaethu moderneiddio gwasanaethau.