Hello, comrades!
I see the idea of communist wiki is popular in this forum. I can help you with it.
I 'm one of administrators of the russian-language communist wiki -
http://kommynist.ru We make articles mainly about soviet history and modern communist movement. Now our encyclopedia has 254 articles written with Marxist-Leninist viewpoint.
Some months ago after discussion in soviet-empire.com we resolved to create similar english-language wiki. My comrade (Ateist) created the special domain
http://en.kommynist.org for it and we installed MediaWiki software there. Wiki is empty now. If you want to develop such wiki project we can give sysop permissions.