Wow, that ProjectManager tutorial in flash is really good, i've never seen it...
this is why i edited my original post, apologizing to any recent tutorials i haven't seen.
i think what is missing then is to give those tutorials more visibility.
other authoring environments have options to launch tutorials from the Help menu, maybe this would help a lot.
also, organizing the tutorial in 'lessons', where the user has a simple goal to achieve at the end of each lesson, could make it easier to follow...


but again i'm sorry if i was unfair to recent tutorials.


*edited to correct some typos...
and i couldn't see the WED tutorial in your link, it sais "object not found"...