Well isn't this thread humorous.
I don't see how the lack of the feature is such a huge problem. It would take you about the same amount of time, if not longer, to make this edit on tape. Once you get your edit points figured out, all you have to do is switch the playlists and hit delete. Whats the big problem?
Imagine if it automatically deleted all the other playlists also, and you wanted to make a small edit to one playlist but it edited all of them, how pissed would you be then? It's always something isn't it?
I can agree that having this feature would be good and could be used by people, but this is a little overboard.
What seems really funny to me is that someone even of ww's experience getting all flustered and throwing a big fit because he had to make a few extra key strokes. Did you even say you didn't get any more vocal work done that night? That's insane. I mean, if something small like that stops a session, then you need to re-think your working habits.
Throwing a big fit about it on a public forum is even worse.
Have a nice day