From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1YL8Ox-0003kk-So for bitcoin-development@lists.sourceforge.net; Tue, 10 Feb 2015 10:50:43 +0000 Received-SPF: pass (sog-mx-1.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.212.181 as permitted sender) client-ip=209.85.212.181; envelope-from=oleganza@gmail.com; helo=mail-wi0-f181.google.com; Received: from mail-wi0-f181.google.com ([209.85.212.181]) by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1YL8Ox-0005EI-0S for bitcoin-development@lists.sourceforge.net; Tue, 10 Feb 2015 10:50:43 +0000 Received: by mail-wi0-f181.google.com with SMTP id r20so7752369wiv.2 for ; Tue, 10 Feb 2015 02:50:36 -0800 (PST) X-Received: by 10.194.10.68 with SMTP id g4mr51517829wjb.5.1423565436877; Tue, 10 Feb 2015 02:50:36 -0800 (PST) Received: from ?IPv6:2a01:e35:8a2c:a630:8c8a:b5c1:8665:4dee? ([2a01:e35:8a2c:a630:8c8a:b5c1:8665:4dee]) by mx.google.com with ESMTPSA id 18sm20176598wjr.46.2015.02.10.02.50.35 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 10 Feb 2015 02:50:35 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_E1B0245F-D757-4468-9328-954A60AAB6CE" Mime-Version: 1.0 (Mac OS X Mail 8.1 \(1993\)) From: Oleg Andreev In-Reply-To: Date: Tue, 10 Feb 2015 11:50:34 +0100 Message-Id: <1AC78657-C31D-49A6-A081-E8B89655CE58@gmail.com> References: To: Natanael X-Mailer: Apple Mail (2.1993) X-Spam-Score: -0.6 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for sender-domain 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (oleganza[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 1.0 HTML_MESSAGE BODY: HTML included in message -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-Headers-End: 1YL8Ox-0005EI-0S Cc: Bitcoin Dev Subject: Re: [Bitcoin-development] Standardizing automatic pre-negotiation of transaction terms with BIP70? (Emulating Amazon one-click purchase at all merchants) X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Feb 2015 10:50:44 -0000 --Apple-Mail=_E1B0245F-D757-4468-9328-954A60AAB6CE Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii > Let's say you're visiting an international webshop. But they don't = ship to your country. Wouldn't you want to know that before your start = filling the cart? With this, your wallet / browser extension could tell = you right away that you can't shop there. No time wasted! Why my wallet has to do anything with me being in some country? The = webshop may detect my location and tell me if they ship to where I'm = currently in. Why should I associate more private information (my = location) with my wallet than strictly necessary? Why should I = automatically advertise my shipping address to every webshop without my = explicit consent? The wallet must be convenient only as much as it allows for better = security and privacy, but not trading off security and privacy for some = unrelated convenience.=20= --Apple-Mail=_E1B0245F-D757-4468-9328-954A60AAB6CE Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii
Let's say you're visiting an = international webshop. But they don't ship to your country. Wouldn't you = want to know that before your start filling the cart? With this, your = wallet / browser extension could tell you right away that you can't shop = there. No time wasted!

Why my wallet has to do anything with me being in some = country? The webshop may detect my location and tell me if they ship to = where I'm currently in. Why should I associate more private information = (my location) with my wallet than strictly necessary? Why should I = automatically advertise my shipping address to every webshop without my = explicit consent?

The wallet must be convenient only as much as it allows for = better security and privacy, but not trading off security and privacy = for some unrelated convenience. 
= --Apple-Mail=_E1B0245F-D757-4468-9328-954A60AAB6CE--