Good afternoon,
I help with collecting articles for the Zpravodaj journal of the Czech TeXists (http://bulletin.cstug.cz/). Would it be interesting for you to prepare an English article on MediaWiki and its relation to TeX (generally speaking, TeX-related staff is welcome) and let us publish it in this journal? Please let us know what you think about this idea.
We look forward hearing from you.
Pavel Striz