In my opinion, the whole subject is ridiculous and that's an understatement.
What does it matter if the qaghwI' is a straight line or a flying comma.
Unless the reason is what helps someone to use, in order to search through a database.
Other than that, I can't understand why it matters.
It is as ridiculous as saying that we have to use the same font which was used in tkd, or kgt, or whatever.
The next level of this discussion will be, while writing klingon, to use paper of the same chemical composition as the paper on which the tkd was printed.
~ nIghma'