We run a cooperative campaign of 3-4 DM's in the ADMC world, so we design things in several Wikis - one is public to the players, one is for rules work, and a third for plot. Many ideas spring up during a phone conversation or chat, and we immediately jot it down to a "new ideas" section in the Wiki. These are later elaborated on together.
More than tools, I think the sharing of ideas and designing things together has added immense depth to the ADMC world and made the campaigns memorable.
ADMC Setting
More than tools, I think the sharing of ideas and designing things together has added immense depth to the ADMC world and made the campaigns memorable.
ADMC Setting