[VCARDDAV] draft-ietf-vcarddav-carddav: should support for vCard 4.0 be recommended?

Alexey Melnikov <alexey.melnikov@isode.com> Tue, 01 September 2009 20:31 UTC

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Date: Tue, 01 Sep 2009 21:31:12 +0100
From: Alexey Melnikov <alexey.melnikov@isode.com>
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To: Cyrus Daboo <cyrus@daboo.name>, CardDAV <vcarddav@ietf.org>
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Subject: [VCARDDAV] draft-ietf-vcarddav-carddav: should support for vCard 4.0 be recommended?
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Cyrus Daboo wrote:

> Hi Alexey,
>
> --On September 1, 2009 6:10:18 PM +0100 Alexey Melnikov 
> <alexey.melnikov@isode.com> wrote:
>
>>> I have just posted draft -08 that contains all the changes listed
>>> here. Hopefully this is now ready for IESG last call?
>>
>> I didn't hear answer to my main question: why is this document requiring
>> support for vCard 3.0 and not for vCard 4.0?
>
> It needs to support both. Legacy vCard data will be around for a long 
> time and we don't know how quickly clients will adopt it. We have 
> CardDAV implementations already using vCard 3 so I think that is 
> strong justification for keeping it as-is.

The document as written says that support for vCard 3 is a MUST and 
doesn't say anything about [I-D.ietf-vcarddav-vcardrev], apart for 
saying it is "in works". I feel this is a bit weak.

I would really like to hear clear consensus from the WG that either this 
should stay as is, or that [I-D.ietf-vcarddav-vcardrev] should be a SHOULD.