> Decompiling Field Trip reveals some secrets about the new Maps API. The application tag in the app manifest references “com.google.android.maps.v2.API_KEY” ...

I can't believe this person didn't realize the key he published in his blog (the part I didn't copy) is a particular developer's unique API key for Google Maps access -- and now it's been made public.

Requiring a developer-specific API key to access Google maps is hardly a "secret". And now there's one more non-secret.