Cool stuff. I have been using Sucuri's Network Integrity monitor for the same thing... I monitor my own sites and some pages that I am interested to be notified

Cool stuff. I have been using Sucuri's Network Integrity monitor for the same thing... I monitor my own sites and some pages that I am interested to be notified when they change. That can be very useful as an intrusion detection system if your pages are modified without you knowing it. Link for sucuri: http://sucuri.net http://sucuri.net