Maybe I inferred too much from gp's comment and replied very tongue-in-cheek. Obviously I could have also said "accessible from Saxony (for the neo-nazis there), Cologne (for remnants of the red army faction) or Uganda (in case Josef Kony ever decides to turn up in Berlin)". Hope I now covered all major political and religious extremes.
Back to the topic: Munich had something for the S-Bahn, the commuter train system, in their app for several years already. I really doubt that it's a security risk and find it sad that this is the first reaction something as nice as this gets.
Haha, are you sure you covered all extremism there?
I didn't mean it to come off so paranoid actually, I was just interested in starting a discussion about it, hence the "Isn't this" vs "THIS IS DEFINITELY"! I agree it's awesome tech, especially as it loads instantly on coffee shop internet, but all the comments here already reflect that.
Back to the topic: Munich had something for the S-Bahn, the commuter train system, in their app for several years already. I really doubt that it's a security risk and find it sad that this is the first reaction something as nice as this gets.