14/11/10 02:53:08.75 8v7H25Nd0
>>554
I think you can either install ready-made opensource wikis like pukiwiki,
or code it by yourself.
Anyway, it's important that a user can create her/his own wikisite using the service,
like wiki.2ch.net/editorial-drunker .
atwiki is good example for it:
URLﾘﾝｸ(atwiki.jp)