<a href="http://observer.guardian.co.uk/uk_news/story/0,,1800273,00.html">The Observer | UK News | Wikipedia fights off cyber vandals</a>
Well it had to happen eventually - it is now more difficult for anyone to go online and add offensive rubbish to people's biographies.
It is still extraordinary that 4 million pages could have been created in a way that anyone of a billion potential web users can alter at any time.
