The dump process loops in an periode of roughly 2-3 weeks for smaller wikis and roughly 1-2 months for big ones like [[en:]]!
This means that the very helpful all-titles-in-ns0 lists can be up to 2 months old, totally outdated!
For enwiki it takes less than 30 seconds (26 sec in March) to dump this list, according to http://download.wikimedia.org/enwiki/20080312/
For all wikis this would mean about 1 minute or so. Is it possible to dump the all-titles-in-ns0 lists on a daily basis?
It would be very helpful to be able to analyse db dumps with up-to-date lists! Another reason is a potential feature in analysing User:Midom's stats, see [[User_talk:Henrik#Most_popular_nonexistent_articles.3F]].