First of all I did a search for “knol”. The 1st result of course was a stock market quote for the company Knology, Inc. Luckily for them their googleblog.blogspot.com post about the knol encyclopedia does come up second.
However, this is only one of the reasons why it is broken. The actual official document by Google is a lame blog post! I mean this post has huge paragraphs making it hard to skim for simple information that answers the simple questions such as where is this knol? Can I use it?