> how much revenue do they make from EU clients? The EU economy is bigger than that of the US and Google's position in EU is more dominant. Bing doesn't work w

> how much revenue do they make from EU clients? The EU economy is bigger than that of the US and Google's position in EU is more dominant. Bing doesn't work well for Europeans, there are no real competitors. Maybe the US market has more marketing spending, compared to Europe. My guess would be that Google makes about the same in the EU as it does in the US.