I agree with Vidor it would be interesting to have some prose stories as one's imagination would probably produce a much more acceptable picture to the minds eye. I have never been one to be fixated on breasts but do draw the line at what I consider some artist's impression of questionable cup sizes which in turn meant I could never get into the likes of "Beyond Rubies", however, had the story been in prose I might have appreciated it more.
There is also the point that should some prose story become a favourite of members it can easily be turned into a comic at some future date, I seem to recall that two versions of "Travel Plans" were done so a precedent has been set.
Prose also allows for longer and deeper storytelling. "Obedience" is longer than any other MC comic this website has produced, which is why it's one of the best. Better pacing. Prose allows for that.
Then of course there's the simple fact that Daphne was a past master of MC prose. Who knows, maybe prose would allow for unfinished comics to be finished!