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Re: Registration of acct: as a URI scheme has been requested

From: Kingsley Idehen <kidehen@openlinksw.com>
Date: Sat, 23 Jun 2012 13:22:51 -0400
Message-ID: <4FE5FB6B.2000303@openlinksw.com>
To: www-tag@w3.org, "public-rww@w3.org" <public-rww@w3.org>
On 6/23/12 8:24 AM, Michiel de Jong wrote:
> It's a premise of webfinger that we resolve a human-memorable string
> of the form 'user@host' to accounts.

Yes, this is the crux of the matter.

Historically, there's always been a tension between natural keys (human 
readable) and system generated (non human readable) keys. As the Web 
evolves into a more structured data space comprised of data objects, the 
same tensions are resurfacing.

Opaque de-referencable keys (URIs) [1] require resolvers. For http: its 
in-built and widely adopted. For others, a resolver protocol is 
required. Webfinger [2] and Fingerpoint [3] .

What applies to acct: scheme URIs also applies to doi: lsid: etc.. The 
only issue is the cost of making a resolver that's adopted (primarily) 
by user agents of type: Web Browser.


Links:

1. http://www.w3.org/TR/webarch/#pr-uri-opacity -- URI opacity
2. http://hueniverse.com/2009/08/introducing-webfinger/ -- Webfinger 
(ignore the "account" and "subject identity" conflation)
3. http://buzzword.org.uk/2009/fingerpoint/spec-20090822.html -- 
Fingerpoint .

-- 

Regards,

Kingsley Idehen	
Founder & CEO
OpenLink Software
Company Web: http://www.openlinksw.com
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Received on Saturday, 23 June 2012 17:23:16 UTC

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