Google sidewiki

Google have launched a new browser plugin called SideWiki. It allows you to leave comments for other SideWiki users to read, so the term wiki is a bit misleading as it's more like a "please leave a comment" feature of blog or web article.


Here's what Google says:

Google sidewiki

New! Contribute helpful information with Google Sidewiki:

• Click the Sidewiki button on any web page
• Add helpful information about the entire page or any part of the page
• Publish to the browser sidebar for others to read

You can download it from http://www.google.com/sidewiki/intl/en/index.html

Is it any good or a useful feature? Try it and see. I would suggest participation is the key to it's success and the quality/ relevance of any comments left.