[Tyhm]

That's basically the idea; A simple toolbox that's rather resistant to abuse, unlike giving random players full access to the level editor, with its myriad possiblities. If trusted level admins make the weapons and treasure, etc, then who cares how many keys are in the dungeon? Who cares what walls go where? Such aesthetics can be left to the people most likely to devote the time and attention these things need, the players, than to the people who would rather be scripting, I don't know, some new way of teleporting.