BANG!

I've got 3 hours straight on the floor, and I've got Thing 16 under my belt, so the rest is gravy. It took me most of an hour and a half, but once you find the sandbox (hint: search for 'sandbox, click 'read the full post') it went smoothly. The demo http://pbwiki.com/content/viewdemo is as good (almost) as the CommonCraft ones. I've already weighed in on the excellence of wikis' reduction of redundancy, and it was refreshing to find it all manageably intuitive in real life.