I was catching up to your thereom, but you'll have three weeks where I'm out of the country to get a few hundred posts above me also: "There are other surprises in Reach, including multiplayer modes that weren't playable in the recent public Beta, more new vehicles and a fully-featured level-editor that's so powerful, Bungie developers used it to create a few of the maps that will come with the game." linky.
Perhaps, it'll take all the "skill" out of the actual building, now only people that know good design will get ahead.
I love that song. mmk, well, there's a bump under my right eye, next to my nose. don't think its a pimple.