Next week I’ll be going to see the implosion of the Key Bank tower in Salt Lake City, UT. As a good netizen, I went to the 43places map of Salt Lake City and tried to add the new neighborhood that demolishing the tower will create.
At that point, I noticed a few glaring discrepancies between the Google map that 43places displays, and the real Google Maps of the same location
Double-checking with Yahoo maps revealed that 43places uses some different (most likely obsolete) version of the Google maps. The copyright notice that 43places displays is from Tele Atlas, while the Google map shows Navteq data.