There are several things that are not so nice in MediaWiki, edit conflicts is one and wikitext is another. The MediaWiki Wave project is happy to show you that edit conflicts and several types of wikitext can be a thing of the past.
Wave provides a great colloborative editing interface, with a realtext interface. This is the MediaWiki that everybody can edit.. :)
Have you ever read Wikipedia’s article on Lady Gaga?
10 hours ago