Re: [94attendees] walking-around cash suggestion?

Stephane Bortzmeyer <bortzmeyer+ietf@nic.fr> Sat, 31 October 2015 01:48 UTC

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Date: Sat, 31 Oct 2015 10:46:33 +0900
From: Stephane Bortzmeyer <bortzmeyer+ietf@nic.fr>
To: Randy Bush <randy@psg.com>
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References: <09ED81E5-185E-4B94-8076-774C26495097@nominum.com> <m2bnbhi4e4.wl%randy@psg.com> <5632C667.2040901@sphericalcowgroup.com> <m21tcdi0nz.wl%randy@psg.com>
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Cc: 94attendees@ietf.org, Benn Oshrin <benno@sphericalcowgroup.com>
Subject: Re: [94attendees] walking-around cash suggestion?
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On Fri, Oct 30, 2015 at 10:51:28AM +0900,
 Randy Bush <randy@psg.com> wrote 
 a message of 16 lines which said:

> i admit to never having been fond of credit cards.  and, as the
> surveillance state grows, the anonymity of cash becomes increasingly
> appealing.

Is there a privacy assesment of Suica cards somewhere? When I bought
mine, the clerk did not ask anything (ID or something like that) and I
refill it with cash so I assume I can use it "anonymously"?