^ You give good post there, Veracity. Well spoken.
Bale: I run several service-providing bots for my clan, both of which still haven't permed all the skills their optimized builds specify. An ascension script is useful in such situations. In these cases, the point of the character (and ascending said character) is not about gameplay, but about providing a clan service. I still play my main (currently doing fairly casual HC runs) mostly in the relay browser and CLI, but if I had to actually play the bots too, it would take far more time than I have. Currently I've been ascending only one of the bots at a time, but once I configure ascend.ash to my liking, I may be able to increase the speed at which I can develop the clan bots into all they can be.
All this to say that there are situations for which an ascension script is not only useful but also contributory to the overall KoL-playing experience.
But as Veracity so aptly pointed out above, everyone's mileage may vary.