This post was edited several times, here's a writeup:
We needed a list for items in the upcomming LMR shopping system (LMRians to LMRians, LMRians to outsiders and stuff like that, so we do not get spammed, but not logged in see all the shit we sell and buy it)
I asked for help editing the list, and that went really well. After we where done more people showed interest in editing, so now the document is open again, but only linked to from the front page, only for LMRians.
This was fun & fast - thank you so very much to everyone joining in!