Extension:User homepages
From MediaWiki.org
I wanted to create a customizable page for each user using the wiki. There is already a user's home page like meta:User:Alexp700. However you cannot set that to be your default main page.
Then I found there was no way of pulling the current username out. So I have written an extension to add a {{USERNAME}} tag. Get that here. Then change the MediaWiki:mainpage to something like
User:{{USERNAME}} Homepage
.
Have fun!
