For a given value of "popular" of course. There are many open source projects 
which are extremely popular in their own contexts.

> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> On Behalf Of [EMAIL PROTECTED]
> Sent: Thursday, October 25, 2007 8:34 AM
> To: backstage@lists.bbc.co.uk
> Subject: Re: [backstage] An interview with Mark Taylor, Pres. of UK Open 
> Source
> Consortium
> 
> David,
> 
> my apologies as it seems that once again my comments lack some clarity.
> 
> where are the easy-to-use tools?
> Ubuntu and Gnome are hardly mainstream...
> 
> the most significant issue is that no open source project outside
> possibly wikipedia is truly popular.
> NB wikipedia is not an application or tool.
> 
> My concern is that because the process does not include users, it is
> difficult for their needs to be met.
> 
> regards
> 
> Jonathan Chetwynd
> Accessibility Consultant on Media Literacy and the Internet
> 
> 
> 
> 
> > in many cases developers:
> > have little or no understanding of a 'public' audience.
> > actively refrain from user testing.
> 
> These two points can be summarised as "open-source developers don't
> care about
> usability."  And this demonstrably isn't true.
> 
> Different tools are designed for different audiences; emacs, for
> example, is
> intended to be usable by developers - and it is.  Similarly, Ubuntu,
> GNOME and
> other systems that _are_ intended for regular end-users have clearly
> seen a
> great deal of usability testing.
> 
> > encourage feature creep
> 
> Do you have any evidence that you can port to to demonstrate this?
> 
> > design to impress their peers....
> 
> You say this as if this is a bad thing!
> 
> > in some sense consumerism at least gives the end user some authority.
> 
> To a degree, but it heavily depends on there being a free market with
> a number
> of competing alternatives.
> 
> I'm not an economist, but it appears that, in computing, free markets
> generally
> cannot form if the interfaces used for data interchange are closed
> and/or
> proprietary; in such markets, one provider will eventually tend to
> dominate all
> of the others.
> 
> For example:
> 
>       Operating systems: MS Windows tends to dominate (because nothing
> else can run
> Windows applications, as the ABIs/APIs are myriad and not fully
> documented);
> 
>       Office productivity suites: MS Office tends to dominate (because
> nothing else
> can read/write the proprietary file formats that Office uses.)
> 
> To contrast:
> 
>       Web browsers: There are many web-browsers: Seamonkey, Firefox,
> Internet
> Explorer, Safari, Konqueror, Galeon, Lynx etc.  (because the
> interfaces that
> such applications must support are well-documented.)
> 
>       Web servers: lighttpd, Apache, Nginx, IIS etc. (because the
> interfaces that
> such servers must support are well-documented.)
> 
> .. and so forth.  If there is a free market, then the consumer has
> influence.
> 
> Note that in the case of the BBC iPlayer and other similar services
> from other
> broadcasters, the interfaces are not fully documented - and this is
> considered a
> feature!
> 
> > as you may know, the web specifications created by W3C are far more
> > potent than the mere iplayer.
> 
> I don't think I understand - how (and why?) are you comparing the W3C
> interface
> specifications and guidelines, which exist to ensure interoperability
> between
> different implementations, and the BBC's iPlayer, which is just one
> application?
> 
> > The issues are similar though there are
> > more companies and corporations engaged in the project....
> 
> Than which project?  The W3C?  There have certainly been many more
> companies and
> corporations involved in the W3C specification development process
> than that of
> the iPlayer!
> 
> Cheers,
> David
> --
> David McBride <[EMAIL PROTECTED]>
> Department of Computing, Imperial College, London
> 
> 
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