A place for gathering ideas.
IdeaOtter is a Sandstorm app, you can install the most recent version from their app store. If you want instructions on how to get your own Sandstorm instance up, check their documentation.
IdeaOtter uses Meteor as a framework. If you set up Meteor, you can just run meteor in your terminal to get your own local version.
Note, if you're looking to run this on a server - IdeaOtter offloads all authority and such to Sandstorm, meaning that what ever you add will be freely accessible by whomever has access to your server.