Sharetribe is a community resource exchange service built with Ruby on Rails.
See www.sharetribe.com for more info and links to example communties
NOTE: The open source community of Sharetribe is just getting started, so some things like installation is not yet very smooth. However, we're eager to welcome new people to use the open source Sharetribe, and if you decide to install it yourself, feel free to ask for support at info (at) sharetribe.com if you run into any issues, and feel free to also update the instructions in the wiki (http://wiki.github.com/sharetribe/sharetribe/)
Sharetribe is open source under MIT license. See LICENSE file for details.
See github wiki for Sharetribe project for installation instructions: http://wiki.github.com/sharetribe/sharetribe/
See http://github.com/sharetribe/sharetribe/issues and please report any issues you find