I'm not sure how new Neighbourbood Fix-it is. Similar services has been around from a while but a national version from the mySociety people doesn't ring any bells. Like most of their tools it's very simple and exists to encourage communication between the people and their elected representatives, in this case when complaining about rubbish in the streets and other minor but important irritants. There's a brief intro from Tom Loosemore but the best way to experience it is to just throw your postcode in the box and see what needs fixing. And then when you spot something wrong you can tell the site and they'll inform the council on your behalf.

via James Thornett