> I am saying that being able to regurgitate an implementation of quicksort (to keep on the sorting example) onto a whiteboard is not a useful skill.
In that case I'm not sure why you're arguing against me, because I've repeatedly expressed my dislike towards algorithm memorization. I don't believe memorizing algorithms is useful at all. It might give a very small edge in competitive programming, but it's not what competitive programming is about either. The best competitors have amazing skills at creating algorithms to solve problems ("create" as opposed to "memorize").
If you look up the parent thread, you started arguing against me when I said "Developers who have no interest towards algorithms will not [be good at some things]".