There aren't that many church-focused free- and open-source content management systems. Perhaps I should be happy there are any, but each of them has its quirks.
I found kOOL -- even the name is a quirk -- at churchtool.org. I found it because I was looking for church-related uses for the typesetting language LaTeX, which kOOL claims to support, and which I think has untappedÂ possibilitiesÂ to make church-related publications easier to produce and more beautiful.
We shall see. It took me quite a bit of time and some expert help just to get an instance of it installed on my home machine. So as I play with it, I'll see what it does well and not so well, with a particular eye to complex family systems. Â Any features or bugs I should watch out for? Â And screenshots you'd like?