Check out the Invention Resource Database…
The technical goal of the Invention Resource Database is to provide a medium for people to archive, share, and search for creative projects and resources.
Our overall mission is to increase the efficiency of the creative development process through information management and distribution.
The Invention Resource Database will always provide free viewing and searching of its contents to any visitors.
It looks like a great resource for inventors.
I scanned their "about" page, and I created an account looking for a user agreement or any other regulations…no dice.
What for? A clause as to how they handle IP. They really should deal with it (in my opinion)…as you collaborate on-line in a project like that, IP is being created. Better to resolve that up front…prevent disputes in the future.
Maybe I just missed it…