This is one of the most interesting map mashups that I have seen. Garbage Scout maps pictures posted by users of garbage they have seen. So you may be looking for a broken toilet or old clothes, then this is the site for you. Forget the legwork, just check out the trash in your neighbourhood online.

Imagine if they had this availible in Africa, whole cities would have to be photographed.

You can also see the crime incidents in Chicargo, again imagine doing this here…