(via http://blogs.msdn.com/nickmayhew/archive/2007/01/19/intro-to-wikis-with-moss-2007.aspx e http://blogs.msdn.com/sharepoint/archive/2007/01/08/january-edition-of-technet-features-sharepoint.aspx)
Sharepoint 2007 Wiki on TechNet http://blogs.msdn.com/shishirs/archive/2007/05/31/wikis-in-sharepoint.aspx