> Utility had defeated tradition. Is that supposed to be self-evidently bad?
Those scripts will not be forgotten soon because of the way information is preserved in our current age. Nothing of their historicity is lost to us at all. Yet this script (and many others) do not present compelling reasons to stay in use. The same goes for Chinese characters; the knowledge of this script among Chinese youth is waning simply because these characters are not as useful as pinyin romanization is. It's "natural selection".
From my limited knowledge, only some "effective" scripts in the world that translate efficiently to a digital age. From the top of my head, only Latin, Cyrillic, (other descendants of Greek) and Hangul script feature a small enough 'standardized' amount of characters to express a wide variety of information. That is what is needed to survive in a digital age methinks.