Update README.md

README.md

 django-wiki
 ===========
 
-*2012-07-27*
+*Last update: 2012-08-01*
+
+Demo here:
+
+[wiki.overtag.dk](http://wiki.overtag.dk)
 
 NB!! *THIS IS A WORK IN PROGRESS*
 ---------------------------------
 
-This is where it all begins. In less than 4 weeks we should have a wiki system appealing to any kind of Django developer out there. Here is the manifest (so far):
+This is where it all begins. In less than <s>4</s> 3 weeks we should have a wiki system appealing to any kind of Django developer out there. Here is the manifest (so far):
 
  * **Be pluggable and light-weight.** Don't integrate optional features in the core.
  * **Be open.** Make an extension API that allows the ecology of the wiki to grow. After all, Wikipedia consists of some [680 extensions](http://svn.wikimedia.org/viewvc/mediawiki/trunk/extensions/) written for MediaWiki.