Probably due to the upcoming iPhone OS 3.0 the approval took a bit longer (17 days) than usual. But finally by today, Where To 1.7.3 got approved. It comes with the following features and fixes:

• Added several new categories in Services (various construction contractors), Shopping and Emergency
• Improved German, Dutch and Greek localization and results quality
• Search is now in Italian for the canton of Ticino in Switzerland
• Search is now in Greek for Cyprus
• The Greek localization now also contains an alphabetical category index

All current owners of Where To? get the free update in the App Store.