Hi.
Someone recently asked me about the Wikimedia Foundation's installation of Mingle (https://mingle.corp.wikimedia.org/) and when I went to find documentation about it, I came up dry.
I started a page in the most logical place I could think of: https://meta.wikimedia.org/wiki/Mingle. It's a very barebones page at the moment. If anyone who's familiar with Mingle (particularly the Wikimedia Foundation's use of it) could glance at or improve the page, that would be great!
MZMcBride