Google MapMaker is out. There are several geowiki projects, but when someone like google decides to have a go at the problem you have to take notice. First thing to note is that the MapMaker is open for a limited set of countries, one of which I have blogged about earlier. So let’s see what the uptake of MapMaker is by looking at Karachi (a city of ~20million, metropolitan and where locals are cultured with a strong entrepreneurial spirit) it appears there is very fast uptake from the locals. Here is what has happened in the course of a few hours
compared to OSM: superior UI -> superior results