User Created Collectives
I think it would be nifty if we had user created collectives for games here. Like creatures, items, diseases, and other gaming things that we could add from our own creations to a huge list of them. That way when someone needed an Original Spell or Underwater Critter or something they could consult what some of the other creative DM's have come up with incase they don't get anything they like.
This could also be a good place to compare ideas like how we had the thread discussing the wizard levels of Gandalf and Harry Potter once...
I just mean that these would be open ideas that we could share in a neat and nice little list for the rest of P&PG or the internet to become inspired by, and all the work a DM puts into a complex trap could be recycled in different games, which I know is a good feeling.