I really like this concept. I've used http://www.emendapp.com/ http://www.emendapp.com/ for this in the past, but I never knew if anyone was actually paying att

I really like this concept. I've used http://www.emendapp.com/ http://www.emendapp.com/ for this in the past, but I never knew if anyone was actually paying attention. It's a passive service that webmasters need to check themselves. Your service is more proactive, and thus I expect it will also be more useful once it gains some traction.