Google safe browsing report for any domain

This is a quick one. A listener wrote in to the Security Now Podcast (which I highly recommend) and left this tip. You can access a safe web browsing report for any domain using the following url (modified for the site in question, obviously):

http://www.google.com/safebrowsing/diagnostic?site=www.learningtechnicalstuff.com

The report shows the history of malicious code on the site you choose over a history of 90 days.

I think that is interesting and definitely a nice tool to have.