It's been about a month since iOS 6 was released to the public. While the app itself is a huge leap forward, poor map data has dogged it since launch day. Apple has said that the more you use Maps, the better it will get. In theory, data quality should have begun to improve on day one as people reported errors around them and businesses added themselves into arguably one of the most important tools for helping customers find them. I'm in Toronto and have found the maps app to be more or less rich in points of interest although it looks like address pinpointing need to be calibrated because almost every address pin is off by between 30-50 yards. I did encounter some spelling or naming errors and a busy gas station is missing from the map while a oil change service station is incorrectly labelled as a gas station (with a pump icon). I've submitted those errors on day one and none of them are fixed. I even submitted them in both Yelp and Maps and still no fix. Have you found any of your error reports to have been corrected? This thread is to list errors that Maps has corrected that you reported as a problem.