Re: ACTION-212: Draft text on how user agents must obtain consent to turn on a DNT signal

Just for the sake of historical accuracy, we've been shipping incognito
mode ("private browsing") since our release in 2008. Safari shipped Private
Browsing in Safari 2.0 ('05) and Firefox in 3.5 ('09). I don't recall
Safari 2's UI, but at least for us, we had a very clear explanation of the
threat models Incognito did and did not address since the very beginning.
People did not complain to us that the setting overpromised leading us to
change the UI, we included that from the beginning.

I would be curious to see if we could agree on a list of points that ought
to be addressed as part of an explanation of what DNT does. Frankly because
I don't think this WG even agrees internally on what DNT ought to do...

On Wed, Nov 14, 2012 at 9:19 AM, Justin Brookman <justin@cdt.org> wrote:

>  Obviously, a browser cannot misrepresent what the setting does.  If I
> order the Thundercats shirt from Etsy and get a Jem and the Holograms tank
> top instead, I have a right to be upset.  I also have a fairly bulletproof
> argument that Etsy deceived me and must give me my money back.  If a
> browser turns on DNT upon the prompt, "click here to make all your privacy
> problems go away," they will be under significant pressure to change this
> language.  Isn't this what happened with browsers' private browsing mode?
> People complained quite loudly that the setting overpromised, and the
> browsers responded by including detailed disclosures about what the setting
> does and doesn't do.
>
> Shane's proposed language already requires a link to disclosure about what
> DNT does; again, this itself seems fairly prescriptive and I'm not aware of
> any other privacy setting where detailed explanatory information is
> required by a technical standard.  But I can live with it.  I would have
> thought that the browsers would not want to be told precisely how to
> present information to their users about Do Not Track (or any other
> feature), but if you're fine providing a link to NAI's arguments against
> DNT when DNT is turned on, and a link to Jeff Chester's arguments against
> tracking whenever a site requests a DNT exception, perhaps my concern is
> miscalibrated :)
>
> I know that's not what you're looking for, but what is the alternative?  I
> could easily nitpick the language that Chrome provides to users when they
> turn on DNT --- is the answer an W3C-mandated user interface or specific
> list of data points to message to the user?
>
> Justin Brookman
> Director, Consumer Privacy
> Center for Democracy & Technology
> 1634 I Street NW, Suite 1100
> Washington, DC 20006
> tel 202.407.8812
> fax 202.637.0969justin@cdt.orghttp://www.cdt.org
> @CenDemTech
> @JustinBrookman
>
> On 11/13/2012 11:23 PM, Ian Fette (イアンフェッティ) wrote:
>
> I have to say that this has been one of my favorite emails this week
> w.r.t. the Thundercats t-shirt. That said, being serious for a moment, I
> think part of it is that we still haven't settled on what the thing should
> be called. It's currently DNT but I believe we agreed that it was a
> placeholder and would re-visit the name once we had figured out what we
> managed to actually build.
>
>  Saying "Click here to turn on Do Not Track" is a lot like saying "Click
> here to get a free pony and see puppies." It sounds great and I can't
> imagine why any user wouldn't say "yes" given the text. The problem is that
> the user isn't really getting ponies, puppies, or a world in which their
> web browsing behaviour is magically kept private by re-inventing the way
> the Internet works. Even if we applied DNT to all first parties as well,
> there's still exceptions such as security, financial reporting etc that
> will result in their browsing history being kept by third parties, which is
> probably not what I would expect if you told me that I was "not being
> tracked."
>
>  I don't think it's unreasonable to ask that if websites are being told
> "the user has a preference for X" that we at least do some diligence to
> explore ways to make sure that what the sites are being told is the user's
> preference actually matches a decision the user would make. Asking the user
> "Do you want a pony" and then telling the website "The user wants you to
> mail them a Thundercats t-shirt" makes about as much sense as asking a user
> "Do you want to send a Do-Not-Track header to websites you visit" and
> expecting websites to believe the user made any sort of
> informed decision about the issues touched on in the spec.
>
>  My $0.024
>
> On Tue, Nov 13, 2012 at 2:34 PM, Justin Brookman <justin@cdt.org> wrote:
>
>>  The working group has been using the term explicit and informed consent<http://www.w3.org/2011/tracking-protection/track/issues/143>to ensure that a user understands that they are performing a certain action
>> (e.g., turning on DNT, or granting an exception to DNT), not to mandate a
>> description of all the potential consequences of this action.  If I give my
>> explicit and informed consent to Etsy to spend $500 on a one-of-a-kind
>> Thundercats t-shirt, that should not require that Etsy provide me with
>> information about the need to save for retirement or the fact that a
>> Thundercats t-shirt may decrease my odds of attracting a suitable mate.
>>
>> Would you support a parallel requirement that any request for a
>> user-granted exception be accompanied by a link to a list of the parade of
>> horribles that privacy advocates could generate about why they are
>> concerned about third-party data collection?  Remember, the group
>> previously agreed that we are going to be equally prescriptive when it
>> comes to specifying how "explicit and informed" consent must be for both
>> turning on DNT and granting exceptions to the signal.  That agreement was
>> designed in part as a buffering mechanism against these sorts of
>> impractical and heavy handed requirements.
>>
>> Justin Brookman
>> Director, Consumer Privacy
>> Center for Democracy & Technology
>> 1634 I Street NW, Suite 1100
>> Washington, DC 20006
>> tel 202.407.8812
>> fax 202.637.0969justin@cdt.orghttp://www.cdt.org
>> @CenDemTech
>> @JustinBrookman
>>
>>   On 11/13/2012 4:46 PM, David Wainberg wrote:
>>
>> Hi Justin,
>>
>> On 11/13/12 2:06 PM, Justin Brookman wrote:
>>
>> but requiring disclosure about an unproven parade of horribles in advance
>> is not something that a technical standards setting body should be
>> contemplating.
>>
>> I believe we've already agreed that the DNT signal should reflect the
>> user's explicit and informed consent. Doesn't the informed piece of that
>> equation require explanation of the effects of DNT? But I can see that if
>> you do not believe that provisions in this spec will have negative effects
>> for the internet and internet users, then you wouldn't see the need for
>> informing users of such negative effects. So, what do we need to do to
>> convince you? Once we're on common ground about that, then maybe we can
>> have a more productive conversation about how best to inform users.
>>
>> -David
>>
>>
>>
>>
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