Idea for world-building wiki

[PacSci]

I came up with an idea a few months back for a sci-fi "world" to use as a setting for stories, RPG campaigns, etc., that I named Micrel Starport. The basic concept is that it focuses on a single starport on a frontier planet.

I've been maintaining information about the world in a Sphinx documentation set, but then I came up with another idea - create a wiki where people can join and contribute content about the world. What do you think about this idea? Also, what wiki software would you recommend for something like this? (My main criterion for the software is NO CAMEL CASE.)

[Странник]

tikiwiki is pretty famous

[t0p]

(My main criterion for the software is NO CAMEL CASE.)

And what's wrong with camels?!!