I just realized today how refreshing this is. I can use the C+S+W shortcut to close all the open windows with no worries and no irritations. I don't have to worry about whether a document is saved or not, L4 takes care of that automatically. I don't have to worry about getting an endless stream of decisions A typical L3 conversation would go like this
do you want to save this one...or this one...or this one...
No....all I want to do is close things which you are preventing me...no wait..except that one that I just closed without saving....stink.
No worries with L4. This is a very welcomed change. Yes, it can be annoying having so many "unnamed passage lists(XX) floating around. But that's a better scenario to the alternative IMHO.