With all the buzz about SideWiki these days... I thought it fitting to show you a way to have Google alert you when publically available sidewiki posts are added to it's index...and Google is ranking these public sidewiki comments really quickly!
Using Google Alerts, we can actually have Google notify us as soon as a sidewiki comment is indexed for your domain...
Here is the code to add to the Google Alerts setup:
Now...that is going to alert you when a sidewiki comment is indexed (and most likely ranked) for one of your domains...
UPDATE: This is a tool that will allow you to track an entire domain's SideWiki entries via RSS: http://www.sidewikirss.com/
Hope this helps,