Is SeeClickFix. Here's the description from Marylaine Block in her Neat New Stuff newsletter:
SeeClickFix - Report non-emergency issues, receive alerts in your neighborhood
So far just a few cities have signed on to this terrific idea: if you see a problem city government should know about and fix, you can use this service to file a public report online or by mobile phone. You might want your own city officials to sign up.