This is amusing and absolutely true.<p>The small town (population: 120,000) that I grew up appears on Google Maps before NYC or Washington are visible.
Perhaps being an 'important' well-known city counts against being displayed. The more well-known a city is, the less likely you need it to be displayed on the most zoomed-out levels. You know where to click to zoom in if you want to see New York City.<p>Rather than dismissing Google and Yahoo in favour of Bing, I'd be interested to see if there's any actual user testing in favour one way or the other. Otherwise, it's just uninformed opinion on what 'should' be the best way to use a map.
Special request of Homeland Security. If terrorists don't know where NYC and Washington are, then they can't harm us. I can't believe anybody wouldn't be aware of this in these days of heightened awareness.