The city deserves a "bug" for that. Computers might not be able to distinguish between those easily, but I'd bet most humans (especially ones not from Portland)

The city deserves a "bug" for that. Computers might not be able to distinguish between those easily, but I'd bet most humans (especially ones not from Portland) would have no idea either. Addresses are not set in stone -- it's easy enough for them to fix and avoid the entire issue. edit: I've had my zip code changed within the last few years. That causes the same amount of pain as changing any other part of the address and is done without much fanfare.