@"We're launching one-time passwords to make it safer to use public computers in places like hotels, cafes or airports"
B.U.L.L....S.H.I.T!!! Facebook, you lot are doing to get access to everyone's mobile phone numbers. This way Facebook will know exactly what everyone's latest phone number is and can keep confirming its up to date. This feature is nothing more than a carrot on a stick so to speak to guarantee access to everyone's latest phone number. That in turn greatly helps confirm who people really are as Facebook works with governments who trawl everyone's Facebook posts.
So this little service is nothing more than a way to give a guaranteed identity to make government profiling of everyone on Facebook far more accurate.
So another day and another step towards more state spying. Time to turn up the heat again on that poor old boiling frog again. :(